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Important Cloudflare Security

2026-09-03 Cloudflare Security

Introducing context-aware vulnerability discovery and remediation with Cloudflare Managed Defense and OpenAI Daybreak models

Your scanner just flagged 4,000 new vulnerabilities, 78 of them critical. Which one do you fix first? To answer that question, Cloudflare is announcing early access to Vulnerability Discovery and Remediation, now part of Cloudflare Managed Defense . Vulnerability Discovery and Remediation is a new, invitation-only Cloudflare service that helps customers dete…

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

DDoS, Botnets & Edge Security

Advisory

Moderate Dark Reading

2026-09-03 Dark Reading

Large Enterprises Targeted in Fake Merger & Acquisition Scams

Threat actors behind the "Phantom Deal" campaign are studying companies in extreme detail, aiming to dupe midlevel employees into initiating large financial transfers.

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Enterprise Infosec

Advisory

Critical Dark Reading

2026-09-03 Dark Reading

What We Missed: Did ShinyHunters 'Breach' ReliaQuest?

In this video conversation, Dark Reading editors discuss some of the news they didn't get a chance to cover, from the latest antics of ShinyHunters to new research about the prevalence (or lack thereof) of AI-generated malware.

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Enterprise Infosec

Advisory

Moderate Cisco Talos Intelligence

2026-09-03 Cisco Talos Intelligence

The story behind the intelligence

Welcome to this week’s edition of the Threat Source newsletter. Our goal is to get accurate threat intelligence to our audience as quickly as possible, with all the context you need to ask the right questions of your own environment: How at risk are we from this threat? Are we prepared for it? And what can we do about it? What you don’t often see is all the.…

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Global Telemetry & Research

Advisory

Moderate Dark Reading

2026-09-03 Dark Reading

What the AI Warning Letter Completely Missed

The recent open letter is right about the "window," but it omits naming who is coming through it or, critically, who will close it.

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Enterprise Infosec

Advisory

Important Malwarebytes Labs

2026-09-03 Malwarebytes Labs

StreamRat Android malware spreads through Meta and TikTok ads

A malicious advertising campaign promoting a fake free TV-streaming service reached roughly 570,000 Meta users. The researchers who discovered the campaign found that its streaming-themed ads were aimed at Spanish-speaking users, with most observed victims located in Spain. One Meta campaign ran from June 11 through July 3, 2026, and the same banners were al…

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Malware Outbreaks & Analysis

Advisory

Important Dark Reading

2026-09-03 Dark Reading

AI 'Machine Speed' Cuts 2-Week Attack Down to 10 Hours

The incident demonstrates how frontier AI agents can dramatically compress an attack timeline and coordinate a large-scale breach, according to researchers.

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Enterprise Infosec

Advisory

Moderate Dark Reading

2026-09-03 Dark Reading

'Breeze Comet' Tears Into Brazilian & Global Financial Systems

Brazil's most sophisticated threat group is making light work of the country's financial systems, putting money directly into its own pocket.

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Enterprise Infosec

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

Rockwell Automation ArmorStart LT

View CSAF Summary Successful exploitation of these vulnerabilities could result in a loss of webserver availability or allow an attacker to inject malicious scripts that will be executed when other users access the affected page. The following versions of Rockwell Automation ArmorStart LT are affected: ArmorStart LT CVSS Vendor Equipment Vulnerabilities v3 7.5 Rockwell Automation Rockwell Automation ArmorStart LT Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'), Allocation of Resources Without Limits or Throttling Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-19471 Multiple stored cross-site scripting security issues exist within ArmorStart LT. Stored XSS occurs when user input is not properly sanitized and is stored on the server, allowing an attacker to inject malicious scripts that will be executed when other users access the affected page. View CVE Details Affected Products Rockwell Automation ArmorStart LT Vendor: Rockwell Automation Product Version: Rockwell Automation ArmorStart LT: Product Status: known_affected Remediations Mitigation Rockwell Automation has corrected this issue in firmware version v2.002, and encourages all users to update to the newest version. Mitigation Users of the affected software who are not able to upgrade to one of the corrected versions should follow Rockwell Automation's security best practices. https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight Mitigation For more information on this issue, see the Rockwell Automation security advisory at: https://www.rockwellautomation.com/en-us/trust-center/security-advisories.html https://www.rockwellautomation.com/en-us/trust-center/security-advisories.html Relevant CWE: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.3 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L 4.0 6.9 MEDIUM CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N CVE-2026-19472 A denial-of-service security issue exists within ArmorStart LT. The security issue stems from improper handling of a crafted HTTP PUT request sent to the embedded web server. This can result in a loss of web server availability. View CVE Details Affected Products Rockwell Automation ArmorStart LT Vendor: Rockwell Automation Product Version: Rockwell Automation ArmorStart LT: Product Status: known_affected Remediations Mitigation Rockwell Automation has corrected this issue in firmware version v2.002, and encourages all users to update to the newest version. Mitigation Users of the affected software who are not able to upgrade to one of the corrected versions should follow Rockwell Automation's security best practices. https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight Mitigation For more information on this issue, see the Rockwell Automation security advisory at: https://www.rockwellautomation.com/en-us/trust-center/security-advisories.html https://www.rockwellautomation.com/en-us/trust-center/security-advisories.html Relevant CWE: CWE-770 Allocation of Resources Without Limits or Throttling Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Acknowledgments Rockwell Automation reported these vulnerabilities to CISA. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. Revision History Initial Release Date: 2026-09-03 Date Revision Summary 2026-09-03 1 Initial Republication of Rockwell Automation security advisory. Legal Notice and Terms of Use

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

Pyramid Solutions NetStaX EtherNet/IP Stack

View CSAF Summary Successful exploitation of this vulnerability could result in memory corruption, a device crash, or a potential remote attack vector without the originating device receiving a CIP error indicating that the request could not be processed. The following versions of Pyramid Solutions NetStaX EtherNet/IP Stack are affected: EtherNet/IP Adapter DLL Kit (EIPA) EtherNet/IP Adapter DLL Kit with CIP Security (EIPA-SECURE) EtherNet/IP Adapter Development Kit (EADK) EtherNet/IP Adapter Development Kit with CIP Security (EADK-SECURE) EtherNet/IP Scanner DLL Kit (EIPS) EtherNet/IP Scanner DLL Kit with CIP Security (EIPS-SECURE) EtherNet/IP Scanner Development Kit (ESDK) EtherNet/IP Scanner Development Kit with CIP Security (ESDK-SECURE) CVSS Vendor Equipment Vulnerabilities v3 9.8 Pyramid Solutions Pyramid Solutions NetStaX EtherNet/IP Stack Stack-based Buffer Overflow Background Critical Infrastructure Sectors: Critical Manufacturing, Energy, Water and Wastewater, Chemical Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-78012 An issue in the NetStaX EtherNet/IP Stack prior to v5.6.1 could allow a large Class 3 explicit-message request to exceed the application-side receive buffer without generating an error or warning. The result could be memory corruption, a device crash, or a potential remote attack vector without the originating device receiving a CIP error indicating that the request could not be processed. View CVE Details Affected Products Pyramid Solutions NetStaX EtherNet/IP Stack Vendor: Pyramid Solutions Product Version: Pyramid Solutions EtherNet/IP Adapter DLL Kit (EIPA): Product Status: known_affected Remediations Mitigation NetStaX v5.6.1 addresses this issue with multiple layers of protection, including a compile-time assertion, a runtime payload-size check, and clearer documentation of the relationships between packet and buffer-size constants. https://pyramidsolutions.com/my-account/ Mitigation For more information, see the Pyramid Solutions blog post "NetStaX v5.6.1: Protecting Against Silent Buffer Overflow in Ethernet/IP Stack Explicit Messages". https://pyramidsolutions.com/netstax-v-5-6-1-protecting-against-silent-buffer-overflow-in-ethernet-ip-stack-explicit-messages/ Relevant CWE: CWE-121 Stack-based Buffer Overflow Metrics CVSS Version Base Score Base Severity Vector String 3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 4.0 9.3 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Acknowledgments Pyramid Solutions reported this vulnerability to CISA Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. Revision History Initial Release Date: 2026-09-03 Date Revision Summary 2026-09-03 1 Initial Republication of Pyramid Solutions blog publication. Legal Notice and Terms of Use

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

Preparing for the Post-Quantum Era: A Call to Action

CISA and the Group of Seven (G7) Cyber Security Working Group released Preparing for the Post-Quantum Era: A Call to Action highlighting the urgent need for organizations and governments to begin transitioning to post-quantum cryptography (PQC) to protect sensitive data, authentication systems, and critical assets from emerging quantum computing threats. The G7 Cyber Security Working Group’s call to action outlines five priorities for a successful transition to PQC: Raising awareness of quantum risks and the importance of PQC; Developing national strategies that support PQC adoption and integration; Advancing research and development for quantum-safe technologies; Fostering public-private partnerships to share expertise and resources; and Integrating PQC into cybersecurity requirements and procurement processes. Please share your thoughts! We welcome your feedback. CISA PRODUCT SURVEY

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

Tycon Systems TPDIN-Monitor-WEB3

View CSAF Summary Successful exploitation of these vulnerabilities could allow for an attacker to perform a man-in-the-middle (MitM) attack, cause a factory reset, wipe credentials, or retrieve sensitive information. The following versions of Tycon Systems TPDIN-Monitor-WEB3 are affected: TPDIN-Monitor-WEB3 CVSS Vendor Equipment Vulnerabilities v3 8.8 Tycon Systems Tycon Systems TPDIN-Monitor-WEB3 Use of Hard-coded Credentials, Cross-Site Request Forgery (CSRF), Missing Authorization Background Critical Infrastructure Sectors: Critical Manufacturing, Energy Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-77847 Tycon Systems TPDIN-Monitor-WEB3 versions 2.2.9 and prior are vulnerable to a Use of Hard-coded Credential vulnerability. This could allow an attacker to intercept sensitive information or credentials. View CVE Details Affected Products Tycon Systems TPDIN-Monitor-WEB3 Vendor: Tycon Systems Product Version: Tycon Systems TPDIN-Monitor-WEB3: Product Status: known_affected Remediations Vendor fix Tycon Systems has released TPDIN-Monitor-WEB3 Firmware v2.4.2. Mitigation Units already running v2.4.2, for subsequent updates (signed container): https://firm.tyconsystems.com/tpdin-monitor-web3-v2/TPDIN-MONITOR-WEB3-V2_v2.4.2.tfw Mitigation All units currently in the field, including the v2.2.9 covered by this report (legacy Intel HEX): https://firm.tyconsystems.com/tpdin-monitor-web3-v2/TPDIN-MONITOR-WEB3-V2_v2.4.2T.hex Mitigation A unit running v2.2.9 installs the .hex build directly and arrives at v2.4.2 in a single step; no intermediate version is required. The signed .tfw container cannot be read by a v2.2.9 updater, which accepts only Intel HEX, so the .hex artifact is the one every deployed unit needs. Mitigation For more information, contact Tycon Systems: https://www.tyconsystems.com/contact Relevant CWE: CWE-798 Use of Hard-coded Credentials Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N 4.0 7.1 HIGH CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVE-2026-82712 Tycon Systems TPDIN-Monitor-WEB3 versions 2.2.9 and prior are vulnerable to a Cross-Site Request Forgery vulnerability. This could allow an attacker to perform state changing operations on the device. View CVE Details Affected Products Tycon Systems TPDIN-Monitor-WEB3 Vendor: Tycon Systems Product Version: Tycon Systems TPDIN-Monitor-WEB3: Product Status: known_affected Remediations Vendor fix Tycon Systems has released TPDIN-Monitor-WEB3 Firmware v2.4.2. Mitigation Units already running v2.4.2, for subsequent updates (signed container): https://firm.tyconsystems.com/tpdin-monitor-web3-v2/TPDIN-MONITOR-WEB3-V2_v2.4.2.tfw Mitigation All units currently in the field, including the v2.2.9 covered by this report (legacy Intel HEX): https://firm.tyconsystems.com/tpdin-monitor-web3-v2/TPDIN-MONITOR-WEB3-V2_v2.4.2T.hex Mitigation A unit running v2.2.9 installs the .hex build directly and arrives at v2.4.2 in a single step; no intermediate version is required. The signed .tfw container cannot be read by a v2.2.9 updater, which accepts only Intel HEX, so the .hex artifact is the one every deployed unit needs. Mitigation For more information, contact Tycon Systems: https://www.tyconsystems.com/contact Relevant CWE: CWE-352 Cross-Site Request Forgery (CSRF) Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 4.0 8.6 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2026-82684 Tycon Systems TPDIN-Monitor-WEB3 versions 2.2.9 and prior are vulnerable to a Missing Authorization vulnerability. This could allow an attacker to extract system credentials, configurations, or flash contents. View CVE Details Affected Products Tycon Systems TPDIN-Monitor-WEB3 Vendor: Tycon Systems Product Version: Tycon Systems TPDIN-Monitor-WEB3: Product Status: known_affected Remediations Vendor fix Tycon Systems has released TPDIN-Monitor-WEB3 Firmware v2.4.2. Mitigation Units already running v2.4.2, for subsequent updates (signed container): https://firm.tyconsystems.com/tpdin-monitor-web3-v2/TPDIN-MONITOR-WEB3-V2_v2.4.2.tfw Mitigation All units currently in the field, including the v2.2.9 covered by this report (legacy Intel HEX): https://firm.tyconsystems.com/tpdin-monitor-web3-v2/TPDIN-MONITOR-WEB3-V2_v2.4.2T.hex Mitigation A unit running v2.2.9 installs the .hex build directly and arrives at v2.4.2 in a single step; no intermediate version is required. The signed .tfw container cannot be read by a v2.2.9 updater, which accepts only Intel HEX, so the .hex artifact is the one every deployed unit needs. Mitigation For more information, contact Tycon Systems: https://www.tyconsystems.com/contact Relevant CWE: CWE-862 Missing Authorization Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.1 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N 4.0 8.6 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N Acknowledgments Abdiwelli Guled reported these vulnerabilities to CISA. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. Revision History Initial Release Date: 2026-09-03 Date Revision Summary 2026-09-03 1 Initial Publication Legal Notice and Terms of Use

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

OPCFoundation OPC UA LocalDiscoveryServer (LDS)

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to take control of a high-privilege terminal during installation and run arbitrary commands. The following versions of OPCFoundation OPC UA LocalDiscoveryServer (LDS) are affected: UA-LDS-Installers CVSS Vendor Equipment Vulnerabilities v3 4.6 OPCFoundation OPCFoundation OPC UA LocalDiscoveryServer (LDS) Execution with Unnecessary Privileges Background Critical Infrastructure Sectors: Chemical, Energy, Food and Agriculture, Water and Wastewater, Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-77477 An attacker can intercept a high-privilege console window launched during installation of the LDS. The attacker must be able to launch an installer with elevated privileges and have access to the keyboard and display while the installation is taking place. View CVE Details Affected Products OPCFoundation OPC UA LocalDiscoveryServer (LDS) Vendor: OPCFoundation Product Version: OPCFoundation UA-LDS-Installers: Product Status: known_affected Remediations Mitigation OPCFoundation recommends users update to OPC UA LDS Installers 1.04.420 or later. Mitigation For more information about this vulnerability and its mitigation, see the OPCFoundation security advisory. https://github.com/OPCFoundation/OPC-SecurityAdvisories/tree/latest/csaf/2026/009 Relevant CWE: CWE-250 Execution with Unnecessary Privileges Metrics CVSS Version Base Score Base Severity Vector String 3.1 4.6 MEDIUM CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N 4.0 2.4 LOW CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N Acknowledgments Lukas Schumaker of Rockwell Automation reported this vulnerability to OPCFoundation. OPCFoundation reported this vulnerability to CISA. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. This vulnerability is not exploitable remotely. Revision History Initial Release Date: 2026-09-03 Date Revision Summary 2026-09-03 1 Initial Publication Legal Notice and Terms of Use

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

Tycon Systems TPDIN-Monitor-WEB2 (Update A)

View CSAF Summary Successful exploitation of these vulnerabilities could result in an attacker accessing sensitive credentials, disrupting connected infrastructure, or manipulating physical equipment, which could present a physical safety risk. The following versions of Tycon Systems TPDIN-Monitor-WEB2 (Update A) are affected: TPDIN-Monitor-WEB2 CVSS Vendor Equipment Vulnerabilities v3 9.8 Tycon Systems Tycon Systems TPDIN-Monitor-WEB2 Missing Authentication for Critical Function, Cleartext Storage of Sensitive Information Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-61884 The device ships without HTTP credentials configured, intended for an installer to set them on first use. On firmware 2.4.4 and earlier, a unit left in this unconfigured state serves the web management interface without requiring any login. An attacker with network access to such a unit can reach full device controls, including power relay management, device reboot, remote access service configuration, and network settings, which could allow disruption of connected infrastructure or physical damage to equipment. View CVE Details Affected Products Tycon Systems TPDIN-Monitor-WEB2 (Update A) Vendor: Tycon Systems Product Version: Tycon Systems TPDIN-Monitor-WEB2: Product Status: known_affected Remediations Vendor fix Tycon Systems has released firmware 2.4.5, which resolves this vulnerability by requiring an administrator username and password to be set before the web interface is served. Further inquiries can be directed to [email protected]. Mitigation Tycon Systems recommends setting an administrative username and strong password on the Network Configuration page and confirming in a private browser window that a login is required, for units still running firmware 2.4.4 or earlier. Repeat this after any factory reset. Mitigation Tycon Systems recommends not exposing the web interface to the Internet, as it is HTTP only. The unit should be kept on a private network, behind a firewall or VPN. Relevant CWE: CWE-306 Missing Authentication for Critical Function Metrics CVSS Version Base Score Base Severity Vector String 3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 4.0 9.3 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2026-55985 The device's web management interface stores and displays system credentials in cleartext on a certain configuration page accessible to authenticated users. Any party with access to the administrative dashboard can immediately read these credentials, which may be used to compromise other systems on the local network. View CVE Details Affected Products Tycon Systems TPDIN-Monitor-WEB2 (Update A) Vendor: Tycon Systems Product Version: Tycon Systems TPDIN-Monitor-WEB2: Product Status: known_affected Remediations Vendor fix Tycon Systems has released firmware 2.4.5, which resolves this vulnerability by removing cleartext credentials from the web interface response. Further inquiries can be directed to [email protected]. Mitigation Tycon Systems recommends changing any factory-default SNMP community strings and the Telnet password if they were left at shipped values. Leave Telnet disabled unless required. Mitigation Tycon Systems recommends using a dedicated mail account for device alerts, rather than an account also used for other sensitive purposes, to limit exposure if credentials are compromised. Relevant CWE: CWE-312 Cleartext Storage of Sensitive Information Metrics CVSS Version Base Score Base Severity Vector String 3.1 4.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N 4.0 5.3 MEDIUM CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N Acknowledgments Abdiwelli Guled reported these vulnerabilities to CISA. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. Revision History Initial Release Date: 2026-07-21 Date Revision Summary 2026-07-21 1 Initial Publication 2026-09-03 2 Updated affected version range and vulnerability details based on vendor input. Legal Notice and Terms of Use

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

Inductive Automation Ignition

View CSAF Summary Successful exploitation of this vulnerability could allow any authenticated user to create projects. The following versions of Inductive Automation Ignition are affected: Ignition CVSS Vendor Equipment Vulnerabilities v3 8.8 Inductive Automation Inductive Automation Ignition Incorrect Default Permissions Background Critical Infrastructure Sectors: Critical Manufacturing, Energy, Information Technology Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-77393 In Ignition 8.1.53 and earlier, the Gateway "Create Project Role(s)" setting shipped blank, which permitted any authenticated user to create projects (if they can execute gateway scripts). Ignition 8.1.54 restricts project creation to Designer sessions and no longer relies on this setting. The 8.3 series is not affected. View CVE Details Affected Products Inductive Automation Ignition Vendor: Inductive Automation Product Version: Inductive Automation Ignition: Product Status: known_affected Remediations Mitigation Inductive Automation has determined that this issue is a default-value configuration, not a flaw in the access control itself. The security control enforces exactly what the "Create Project Role(s)" setting specifies; because the setting shipped blank, no role was required to create a project. Populating the setting fully closes the vulnerability. Mitigation Inductive Automation recommends users upgrade to 8.1.54 or later (or the latest 8.3 version), which restricts project creation to Designer sessions and no longer relies on this setting. Users who must remain on an earlier 8.1 version can fully remediate the issue by setting "Create Project Role(s)" to match their Designer Role. Once the setting is populated, only users holding that role can create projects. See Gateway General Security Settings. https://docs.inductiveautomation.com/docs/8.1/platform/security/gateway-general-security-settings#gateway-security-settings-table Mitigation For more information, see the publication at the Inductive Automation Trust Center. https://security.inductiveautomation.com/?tcuUid=34477620-731d-4b70-b22b-9450f9a659a3 Relevant CWE: CWE-276 Incorrect Default Permissions Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Acknowledgments Christopher Lusk of North Echo Security Research reported this vulnerability to Inductive Automation. Elhussain Fathy (0xSphinx) independently reported this vulnerability and confirmed the fix. Inductive Automation reported this vulnerability to CISA. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. Revision History Initial Release Date: 2026-09-03 Date Revision Summary 2026-09-03 1 Initial Republication of Inductive Automation Trust Center update. Legal Notice and Terms of Use

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

Schneider Electric Easergy, EcoStruxture, PowerLogic, and Saitel Products (Update A)

View CSAF Summary Schneider Electric is aware of a vulnerability in the following products: The Easergy C5 is a scalable and interoperable bay controller, protection and merging unit for large and critical infrastructure electrical distribution systems. The Easergy MiCOM P30 is a family of multifunction protection and control relays designed for medium, high and extra high voltage electrical networks. The Easergy MiCOM P40 is a protection relay series for Medium Voltage, High Voltage and Extra High Voltage protection. The Easergy MiCOM C264 is a modular and compact substation or bay controller, smart RTU and MV one box solution The EcoStruxure Power Automation System Gateway (EPAS=GTW) is a scalable, interoperable, and rugged communication gateway that helps to remotely monitor and operate electrical processes The EcoStruxure Power Automation System User Interface (EPAS-UI) product is an HMI SCADA designed for electrical networks and substations operations. The EcoStruxure Power Automation System Intelligent Power Management System and Fast Load Shedding (iPMFLS) is a range of solutions designed to overcome size and performances constraints. The EcoStruxure Power Operation (EPO) are an on-premises software offers that provides a single platform to monitor and control medium and lower power systems. The PowerLogic P5 is a medium voltage protection relay. The PowerLogic P7 is a protection and control platform designed for complex and advanced electrical network applications. The PowerLogic T300 is a modular platform for medium voltage and low voltage public distribution network management. The PowerLogic T500 is a control unit and RTU for substation automation. The Saitel DP RTU is a modular platform for medium voltage and low voltage public distribution and transmission network management. The EasyLogic T150 (formerly Saitel DR RTU) is a field device, offering a solid and powerful platform for data acquisition, communication, automation and IED integration for distribution and transmission networks, generation sector and railway. Failure to apply the fix provided below may risk session hijacking, which could result in malicious actors performing unauthorized operations within the affected system. The following versions of Schneider Electric Easergy, EcoStruxture, PowerLogic, and Saitel Products (Update A) are affected: Easergy MiCOM C264 vers:generic/ Easergy MiCOM P139 vers:generic/ Easergy MiCOM P437 vers:generic/ Easergy MiCOM P439 vers:generic/ Easergy MiCOM P532 vers:generic/ Easergy MiCOM P539 vers:generic/ Easergy MiCOM P631 vers:generic/ Easergy MiCOM P632 vers:generic/ Easergy MiCOM P633 vers:generic/ Easergy MiCOM P634 vers:generic/ Easergy MiCOM P633 P633.680.700 (CVE-2026-4827) Easergy MiCOM P634 P634.680.700 (CVE-2026-4827) Easergy MiCOM P138 vers:generic/ Easergy MiCOM P436 vers:generic/ Easergy MiCOM P438 vers:generic/ Easergy MiCOM P638 vers:generic/ Easergy MiCOM C434 vers:generic/ EcoStruxure Power Automation System Gateway (EPAS-GTW) vers:intdot/ EcoStruxure Power Automation System User Interface (EPAS-UI) vers:intdot/ EcoStruxure Power Operation vers:generic/ EcoStruxure Power Operation vers:generic/ iPMFLS vers:intdot/ PowerLogic P5 Protection Relay vers:intdot/ PowerLogic P7 Protection and Control Platform vers:intdot/ PowerLogic T300 vers:intdot/ PowerLogic T500 vers:intdot/ Saitel DP vers:intdot/ EasyLogic T150 (formerly Saitel DR) vers:intdot/ Easergy MiCOM C264 D7.34 () Easergy C5 vers:intdot/ Easergy C5 1.1.18 () Easergy MiCOM P139 version P139.678.700 () Easergy MiCOM P439 P439.678.700 () Easergy MiCOM P539 P539.678.700 () Easergy MiCOM P632 P632.678.700 () Easergy MiCOM P633 P633.680.701 () Easergy MiCOM P634 P634.680.701 () Easergy MiCOM P633 P633.678.700 () Easergy MiCOM P138 P138.677.701 () Easergy MiCOM C434 C434.679.700 () Saitel DR 11.06.31 () EcoStruxure Power Automation System Gateway (EPAS-GTW) 6.4.610.500.101 () EcoStruxure Power Automation Automation System User Interface (EPAS-UI) 3.0.4 () EcoStruxure Power Operation 2022_CU7 () EcoStruxure Power Operation (EPO) 2024_CU3 () iPMFLS 64.2025.0.14 () PowerLogic P5 Protection Relay 02.503.101 () PowerLogic P7 Protection and Control Platform 02.003.001 () PowerLogic T300 2.9.5 () PowerLogic T500 11.08.03 () Saitel DP 11.06.37 () Easergy MiCOM P40 Series vers:all/* (CVE-2026-4827) CVSS Vendor Equipment Vulnerabilities v3 8.3 Schneider Electric Schneider Electric Easergy, EcoStruxture, PowerLogic, and Saitel Products Insufficient Entropy Background Critical Infrastructure Sectors: Chemical, Critical Manufacturing, Energy, Water and Wastewater Countries/Areas Deployed: Worldwide Company Headquarters Location: France Vulnerabilities Expand All + CVE-2026-4827 CWE-331 Insufficient Entropy vulnerability exists that could lead to unauthorized access when an attacker on the network can exploit weaknesses in session‑management protections. View CVE Details Affected Products Schneider Electric Easergy, EcoStruxture, PowerLogic, and Saitel Products Vendor: Schneider Electric Product Version: Easergy MiCOM C264 Versions D7.33 and prior, Easergy MiCOM P139 version prior to P139.678.700, Easergy MiCOM P437 version prior to P437.678.700, Easergy MiCOM P439 version prior to P439.678.700, Easergy MiCOM P532 version prior to P532.678.700, Easergy MiCOM P539 version prior to P539.678.700, Easergy MiCOM P631 version prior to P631.678.700, Easergy MiCOM P632 version prior to P632.678.700, Easergy MiCOM P633 version prior to P633.678.700, Easergy MiCOM P634 version prior to P634.678.700, Easergy MiCOM P633 version P633.680.700, Easergy MiCOM P634 version P634.680.700 , Easergy MiCOM P138 version prior to P138.677.700, Easergy MiCOM P436 version prior to P436.677.701, Easergy MiCOM P438 version prior to P438.677.701, Easergy MiCOM P638 version prior to P638.677.700, Easergy MiCOM C434 version prior to C434.679.700, EcoStruxure Power Automation System Gateway (EPAS-GTW) Version 6.4.616.200.100 and prior, EcoStruxure Power Automation System User Interface (EPAS-UI) Version 3.0.3 and prior, EcoStruxure Power Operation (EPO) 2022 CU6 and prior, EcoStruxure Power Operation (EPO) 2024 CU2 and prior, iPMFLS Version 64.2025.0.13 and prior, PowerLogic P5 Protection Relay V02.502.103 and prior, PowerLogic P7 Protection and Control Platform V02.002.002 and prior, PowerLogic T300 Version 2.9.4 and prior, PowerLogic T500 Version 11.08.02 and prior, Easergy C5 Version 1.1.17 and prior, Easergy MiCOM P40 Series model numbers with Protocol Option bit as G, H or L and all firmware versions Product Status: fixed, known_affected Remediations Vendor fix Version D7.34 of MiCOM C264 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Reboot is required. Vendor fix Version 1.1.18 of Easergy C5 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Reboot is required. Vendor fix Version P139.678.700 Easergy MiCOM P139 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Vendor fix Version P439.678.700 Easergy MiCOM P439 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Vendor fix Version P539.678.700 Easergy MiCOM P539 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Vendor fix Version P632.678.700 Easergy MiCOM P632 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Vendor fix Version P633.678.700 Easergy MiCOM P633 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Vendor fix Version P634.680.701 Easergy MiCOM P634 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Vendor fix Version P633.680.701 Easergy MiCOM P633 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Vendor fix Version P138.677.701 Easergy MiCOM P138 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Vendor fix Version C434.679.700 Easergy MiCOM C434 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Vendor fix HUe Firmware version 11.06.31 includes a fix for this vulnerability and is available for download here: . Contact Schneider Electric’s Customer Care Center to download this software. A reboot is needed to complete the firmware upgrade. Vendor fix Version 6.4.610.500.101 of EPAS Gateway includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center to download this software. Vendor fix Version 3.0.4 of EPAS-UI includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center to download this software. Vendor fix EPO 2022 CU 7 of EcoStruxure Power Operation includes a fix for this vulnerability and is available for download here: https://community.se.com/t5/EcoStruxure-Power-Operation/Power-Operation-2022-CU7-is-Now-Available/td-p/524787 Reboot needed: yes Vendor fix EPO 2024 CU 3 of EcoStruxure Power Operation includes a fix for this vulnerability and is available for download here: https://community.se.com/t5/EcoStruxure-Power-Operation/Power-Operation-2024-CU3-is-HERE/td-p/534769 Reboot needed: yes Vendor fix Version 64.2025.0.14 of iPMFLS includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center for information on how to contact your local Application Center to update the device. Vendor fix Version V02.503.101 of PowerLogic P5 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center to download this firmware. Vendor fix Version V02.003.001 of PowerLogic P7 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center to download this firmware. Vendor fix Version 2.9.5 of PowerLogic T300 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center to download this firmware. A reboot is needed to complete the firmware upgrade. Vendor fix Version 11.08.03 of PowerLogic T500 includes a fix for this vulnerability. Contact Schneider Electric’s Customer Care Center to download this firmware. A reboot is needed to complete the firmware upgrade. Vendor fix CPU866e Firmware version 11.06.37 includes a fix for this vulnerability and is available for download. Contact Schneider Electric’s Customer Care Center to download this firmware. A reboot is needed to complete the firmware upgrade. Mitigation Schneider Electric is establishing a remediation plan for all future versions of the following models of the Easergy MiCOM P30: P437 P532 P631 P634 P436 P438 P638 Future versions will include a fix for this vulnerability. We will update this document when the remediation is available. Until then, customers should immediately apply the following mitigations to reduce the risk of exploit: Ensure P30 operates within a physically or logically segmented internal network. Access to this network should be tightly controlled using standard security mechanisms such as firewalls, intrusion detection systems (IDS), and other relevant protective measures. Reduce the “Minimum inactivity period” using the CAE tool to shorten session timeout durations and minimize the risk of unauthorized access due to inactive sessions. Mitigation Schneider Electric is establishing a remediation plan for a future version of the Easergy MiCOM P40 Series model numbers with Protocol Option bit as G, H or L. P_ 4_ _ _ _ _ G_ _ _ _ _ M P_ 4_ _ _ _ _ H_ _ _ _ _ M P_ 4_ _ _ _ _ L _ _ _ _ _ M P_ 4_ _ _ _ _ G_ _ _ _ _ L P_ 4_ _ _ _ _ H_ _ _ _ _ L P_ 4_ _ _ _ _ L _ _ _ _ _ L A future version will include a fix for this vulnerability. We will update this document when the remediation is available. Until then, customers should immediately apply the following mitigations to reduce the risk of exploit: Ensure P40 operates within a physically or logically segmented internal network. Access to this network should be tightly controlled using standard security mechanisms such as firewalls, intrusion detection systems (IDS), and other relevant protective measures. Reduce the “Minimum inactivity period” using the CAE tool to shorten session timeout durations and minimize the risk of unauthorized access due to inactive sessions. Mitigation If customers choose not to apply the remediation provided above, they should immediately apply the following mitigations to reduce the risk of exploit: Ensure P30 operates within a physically or logically segmented internal network. Access to this network should be tightly controlled using standard security mechanisms such as firewalls, intrusion detection systems (IDS), and other relevant protective measures. Reduce the “Minimum inactivity period” using the CAE tool to shorten session timeout durations and minimize the risk of unauthorized access due to inactive sessions. Relevant CWE: CWE-331 Insufficient Entropy Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.3 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L Acknowledgments An internal researcher of Schneider Electric reported this vulnerability to CISA. General Security Recommendations We strongly recommend the following industry cybersecurity best practices. * Locate control and safety system networks and remote devices behind firewalls and isolate them from the business network. * Install physical controls so no unauthorized personnel can access your industrial control and safety systems, components, peripheral equipment, and networks. * Place all controllers in locked cabinets and never leave them in the “Program” mode. * Never connect programming software to any network other than the network intended for that device. * Scan all methods of mobile data exchange with the isolated network such as CDs, USB drives, etc. before use in the terminals or any node connected to these networks. * Never allow mobile devices that have connected to any other network besides the intended network to connect to the safety or control networks without proper sanitation. * Minimize network exposure for all control system devices and systems and ensure that they are not accessible from the Internet. * When remote access is required, use secure methods, such as Virtual Private Networks (VPNs). Recognize that VPNs may have vulnerabilities and should be updated to the most current version available. Also, understand that VPNs are only as secure as the connected devices. For more information refer to the Schneider Electric [Recommended Cybersecurity Best Practices](https://www.se.com/us/en/download/document/7EN52-0390/) document. For More Information This document provides an overview of the identified vulnerability or vulnerabilities and actions required to mitigate. For more details and assistance on how to protect your installation, contact your local Schneider Electric representative or Schneider Electric Industrial Cybersecurity Services: https://www.se.com/ww/en/work/solutions/cybersecurity/. These organizations will be fully aware of this situation and can support you through the process. For further information related to cybersecurity in Schneider Electric's products, visit the company's cybersecurity support portal page: https://www.se.com/ww/en/work/support/cybersecurity/overview.jsp LEGAL DISCLAIMER THIS NOTIFICATION DOCUMENT, THE INFORMATION CONTAINED HEREIN, AND ANY MATERIALS LINKED FROM IT (COLLECTIVELY, THIS “NOTIFICATION”) ARE INTENDED TO HELP PROVIDE AN OVERVIEW OF THE IDENTIFIED SITUATION AND SUGGESTED MITIGATION ACTIONS, REMEDIATION, FIX, AND/OR GENERAL SECURITY RECOMMENDATIONS AND IS PROVIDED ON AN “AS-IS” BASIS WITHOUT WARRANTY OR GUARANTEE OF ANY KIND. SCHNEIDER ELECTRIC DISCLAIMS ALL WARRANTIES RELATING TO THIS NOTIFICATION, EITHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SCHNEIDER ELECTRIC MAKES NO WARRANTY THAT THE NOTIFICATION WILL RESOLVE THE IDENTIFIED SITUATION. IN NO EVENT SHALL SCHNEIDER ELECTRIC BE LIABLE FOR ANY DAMAGES OR LOSSES WHATSOEVER IN CONNECTION WITH THIS NOTIFICATION, INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF SCHNEIDER ELECTRIC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. YOUR USE OF THIS NOTIFICATION IS AT YOUR OWN RISK, AND YOU ARE SOLELY LIABLE FOR ANY DAMAGES TO YOUR SYSTEMS OR ASSETS OR OTHER LOSSES THAT MAY RESULT FROM YOUR USE OF THIS NOTIFICATION. SCHNEIDER ELECTRIC RESERVES THE RIGHT TO UPDATE OR CHANGE THIS NOTIFICATION AT ANY TIME AND IN ITS SOLE DISCRETION About Schneider Electric Schneider's purpose is to create Impact by empowering all to make the most of our energy and resources, bridging progress and sustainability for all. We call this Life Is On. Our mission is to be the trusted partner in Sustainability and Efficiency. We are a global industrial technology leader bringing world-leading expertise in electrification, automation and digitization to smart industries, resilient infrastructure, future-proof data centers, intelligent buildings, and intuitive homes. Anchored by our deep domain expertise, we provide integrated end-to-end lifecycle AI enabled Industrial IoT solutions with connected products, automation, software and services, delivering digital twins to enable profitable growth for our customers. We are a people company with an ecosystem of 150,000 colleagues and more than a million partners operating in over 100 countries to ensure proximity to our customers and stakeholders. We embrace diversity and inclusion in everything we do, guided by our meaningful purpose of a sustainable future for all. www.se.com Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the exploitation risk of these vulnerabilities. Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolate them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most recent version available. Also recognize VPN is only as secure as its connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. Advisory Conversion Disclaimer This ICSA is a verbatim republication of Schneider Electric CPCERT SEVD-2026-132-02 from a direct conversion of the vendor's Common Security Advisory Framework (CSAF) advisory. This is republished to CISA's website as a means of increasing visibility and is provided "as-is" for informational purposes only. CISA is not responsible for the editorial or technical accuracy of republished advisories and provides no warranties of any kind regarding any information contained within this advisory. Further, CISA does not endorse any commercial product or service. Please contact Schneider Electric CPCERT directly for any questions regarding this advisory. Revision History Initial Release Date: 2026-05-12 Date Revision Summary 2026-05-12 1 Initial Publication 2026-06-18 2 Initial Republication of Schneider Electric CPCERT SEVD-2026-132-02 2026-09-03 3 Update A - Revised the summary to reflect the affected products Legal Notice and Terms of Use

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

Rockwell Automation 1756-ENBT Module

View CSAF Summary Successful exploitation of this vulnerability could crash the module. The device requires a restart to recover. The following versions of Rockwell Automation 1756-ENBT Module are affected: 1756-ENBT module vers:all/* (CVE-2025-10478) CVSS Vendor Equipment Vulnerabilities v3 7.5 Rockwell Automation Rockwell Automation 1756-ENBT Module Improper Check for Unusual or Exceptional Conditions Background Critical Infrastructure Sectors: Critical Manufacturing, Food and Agriculture, Transportation Systems, Water and Wastewater Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2025-10478 A denial-of-service security issue exists in the Rockwell Automation 1756-ENBT module which is a ControlLogix EtherNet/IP bridge that enables communication between Logix 5000 controllers and Ethernet devices. An attacker could exploit this vulnerability by sending a crafted CIP packet, causing the module to crash. The device requires a restart to recover. View CVE Details Affected Products Rockwell Automation 1756-ENBT Module Vendor: Rockwell Automation Product Version: Rockwell Automation 1756-ENBT module: vers:all/* Product Status: known_affected Remediations Mitigation Rockwell Automation recommends that users upgrade to 1756-EN2T or 1756-EN4TR. Users who are not able to upgrade should use Rockwell Automation's security best practices. https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight Mitigation For more information on this issue, see the corresponding Rockwell Automation security advisory. https://www.rockwellautomation.com/en-us/trust-center/security-advisories.html Relevant CWE: CWE-754 Improper Check for Unusual or Exceptional Conditions Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N Acknowledgments Rockwell Automation reported this vulnerability to CISA. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. Revision History Initial Release Date: 2026-09-03 Date Revision Summary 2026-09-03 1 Initial Republication of Rockwell Automation security advisory. Legal Notice and Terms of Use

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

Rockwell Automation ControlFLASH

View CSAF Summary Successful exploitation of this vulnerability could give an attacker the ability to run any commands or code of the attacker's choice on a target machine at the logged-in user's permission level. The following versions of Rockwell Automation ControlFLASH are affected: ControlFLASH CVSS Vendor Equipment Vulnerabilities v3 7.3 Rockwell Automation Rockwell Automation ControlFLASH Missing Authentication for Critical Function Background Critical Infrastructure Sectors: Critical Manufacturing, Energy, Water and Wastewater Countries/Areas Deployed: Worldwide Company Headquarters Location: United States Vulnerabilities Expand All + CVE-2026-12663 A security issue exists within ControlFLASH, where the installer grants write permissions to the "Everyone" group on a product installation directory. This could allow arbitrary code execution, resulting in an attacker being given the ability to run any commands or code of the attacker's choice on a target machine at the logged-in user's permission level. View CVE Details Affected Products Rockwell Automation ControlFLASH Vendor: Rockwell Automation Product Version: Rockwell Automation ControlFLASH: Product Status: known_affected Remediations Mitigation Rockwell Automation has corrected this issue in software version 15.08, and encourages all users to update to the newest version. Mitigation Users of the affected software who are not able to upgrade to one of the corrected versions should implement the following mitigation: To protect the files, do the following steps to remove the Everyone group: Right-click the C:\Program Files (x86)\ControlFLASH\0001 folder, and then select Properties. In the 0001 Properties dialog, select the Security tab, and then select Edit. In the Permissions for 0001 dialog, in Group or user names, select Everyone, and then select Remove. Select OK. Mitigation If the mitigation above cannot be implemented, Rockwell Automation recommends following their security best practices. https://support.rockwellautomation.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight Mitigation For more information on this issue, see the Rockwell Automation security advisory at: https://www.rockwellautomation.com/en-us/trust-center/security-advisories.html https://www.rockwellautomation.com/en-us/trust-center/security-advisories.html Relevant CWE: CWE-306 Missing Authentication for Critical Function Metrics CVSS Version Base Score Base Severity Vector String 3.1 7.3 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H 4.0 7 HIGH CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Acknowledgments Rockwell Automation reported this vulnerability to CISA. Legal Notice and Terms of Use This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. This vulnerability is not exploitable remotely. Revision History Initial Release Date: 2026-09-03 Date Revision Summary 2026-09-03 1 Initial Republication of Rockwell Automation security advisory. Legal Notice and Terms of Use

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important CISA Advisory

2026-09-03 CISA Advisory

IXON VPN Client

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to perform remote code execution on the computer running the client with elevated privileges. The following versions of IXON VPN Client are affected: VPN Client CVSS Vendor Equipment Vulnerabilities v3 9.6 IXON IXON VPN Client Improper Neutralization of CRLF Sequences ('CRLF Injection') Background Critical Infrastructure Sectors: Commercial Facilities, Critical Manufacturing, Energy, Information Technology, Water and Wastewater Countries/Areas Deployed: Worldwide Company Headquarters Location: Netherlands Vulnerabilities Expand All + CVE-2026-75925 Improper Neutralization of CRLF Sequences (CWE-93) in IXON VPN Client before version 1.4.7 allows an attacker to execute commands as root or SYSTEM. Configuration values accepted by the local service are written to a file later consumed by a privileged subprocess, without line-ending sequences being neutralised, which allows additional directives to be introduced into that file. The configuration interface accepts changes without authenticating or verifying the origin of the requester (CWE-306, contributing). The injected configuration persists on disk across restarts of the client and the operating system, and the VPN connection continues to function normally, so there is no behavioral change visible to the user. View CVE Details Affected Products IXON VPN Client Vendor: IXON Product Version: IXON VPN Client: Product Status: known_affected Remediations Mitigation IXON recommends updating the IXON VPN client to version 1.4.7 or later on every computer where it is installed. Mitigation As of August 5, 2026, IXON cloud rejects connections from clients below v1.4.7 at both the portal and the back-end API. Since the privileged subprocess and injected listener are only created when the client connects, unpatched installations cannot complete the exploit chain. Mitigation If the client is no longer needed, IXON recommends uninstalling the VPN client from the computer. Mitigation For more information, please refer to the IXON Trust Center Advisory at https://www.ixon.cloud/Advisories/ADV-2026-08-05.pdf Relevant CWE: CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection') Metrics CVSS Version Base Score Base Severity Vector String 3.1 9.6 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H 4.0 9.4 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H Acknowledgments Luuk van Rheden of IXON discovered this vulnerability. Stan van Duijnhoven of IXON reported this vulnerability to CISA. Legal Notice and Terms of Use This product is provided subject to this Notification ( https://www.cisa.gov/notification ) and this Privacy & Use policy ( https://www.cisa.gov/privacy-policy ). Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. Revision History Initial Release Date: 2026-08-05 Date Revision Summary 2026-08-05 1 Initial Publication 2026-09-03 2 Initial Republication by CISA Legal Notice and Terms of Use

Fix: Review CISA guidance and apply vendor security updates immediately.

Cybersecurity Advisory

Advisory

Important Palo Alto Unit 42

2026-09-03 Palo Alto Unit 42

Attackers Expose Ongoing AI Tool Use Targeting Organizations in Latin America

Explore how attackers targeting Latin American entities use AI for data exfiltration and how basic OpSec errors allow defenders to disrupt operations. The post Attackers Expose Ongoing AI Tool Use Targeting Organizations in Latin America appeared first on Unit 42 .

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

APT Threat Hunting

Advisory

Moderate Malwarebytes Labs

2026-09-03 Malwarebytes Labs

Your phone or computer may soon ask how old you are

First, the good news: If you use a Linux-based operating system, you may not be asked your age in a few months. The bad news is that Windows, macOS, iOS, and Android users in California will be. California has passed a law that requires a range of operating systems to start collecting your age when you first set them up. Under the state’s Digital Age Assuran…

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Malware Outbreaks & Analysis

Advisory

Moderate Graham Cluley Security

2026-09-02 Graham Cluley Security

Smashing Security podcast #483: This AI helps thieves steal your iPhone

You've had your iPhone stolen. A day later, you get a text from Apple saying they've found it, and a very helpful woman called Alice from Apple Support calls to walk you through recovering it. She's polite. She's professional. But she is not from Apple. She's not even human. And she's about to break into your iPhone. Meanwhile, OpenAI, Anthropic, and Meta ha…

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Infosec Commentary & Leaks

Advisory

Critical CVE-2026-83548 Rapid7 Threat Research

2026-09-02 Rapid7 Threat Research

Critical SonicWall SMA1000 Vulnerabilities CVE-2026-83548, CVE-2026-83549 Exploited in the Wild

Overview On September 1, 2026, SonicWall disclosed two vulnerabilities affecting SonicWall SMA1000 appliances that the vendor says are being actively exploited in the wild. The vulnerabilities, CVE-2026-83548 and CVE-2026-83549 , can be chained to achieve unauthenticated remote code execution (RCE) on affected appliances. CVE-2026-83548 is a critical pre-aut…

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Metasploit & Exploit Research

Advisory

Important Qualys Security Blog

2026-09-02 Qualys Security Blog

Anatomy of a Silent Domain Takeover

Key Takeaways Modern AD attacks use legitimate protocols end-to-end, no malware, no exploit, nothing for signature tools to fingerprint. The evidence is already in the logs; what is missing is the narrative linking five benign-looking Windows events into a single attack. A full domain takeover can be completed in 54 minutes, from the first password spray to …

Fix: Review advisory findings, isolate suspect endpoints, and verify threat signatures.

Vulnerability Research & Audits

Advisory