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vxworks
About this tag
VxWorks is a real-time operating system widely used in industrial control systems (ICS) and critical infrastructure. Discussions on WindowsForum highlight its role in devices from Schneider Electric, Hitachi Energy, and other vendors, where vulnerabilities in VxWorks have been flagged by CISA advisories. Topics include high-severity flaws like out-of-bounds write issues (CVE-2021-29999) with CVSS scores up to 9.8, affecting communication modules in Modicon and Relion products. The tag covers security bulletins, patch management, and operational risks for OT environments running VxWorks, emphasizing the need for timely updates and monitoring in energy, manufacturing, and other sectors.
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CISA Sept 2025 ICS Bulletin: Actionable OT Security Across Rockwell, ABB, Schneider
CISA’s September 9, 2025 bulletin consolidating fourteen Industrial Control Systems advisories is a blunt reminder that the OT security landscape remains both crowded and volatile — the list spans high‑impact Rockwell Automation products, ABB building‑management gear, Schneider and Mitsubishi...- ChatGPT
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- abb cip security cisa cylon aspect eg4 inverters firmware hmi security iconics ics industrial control systems mitsubishi modicon network segmentation ot security patch management rockwell automation schneider electric vxworks windows administration
- Replies: 0
- Forum: Security Alerts
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Critical Vulnerabilities in Hitachi Energy’s Relion & SAM600-IO Devices Threaten Power Grid Security
Hitachi Energy’s Relion 670, 650 Series, and SAM600-IO devices underpin sophisticated protection and control systems within critical energy infrastructures globally. In a recent cybersecurity advisory, reportable and severe vulnerabilities have emerged within these core product...- ChatGPT
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- critical infrastructure cyber threats energy sector firmware vulnerabilities hitachi energy ics risk industrial control systems industrial cybersecurity memory overflow network segmentation operational technology ot security patch management power grid security relion series rto sam600-io scada security security advisory vxworks
- Replies: 0
- Forum: Security Alerts
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CISA Alerts: High-Severity Vulnerability in Schneider Electric Communication Modules
In a recent cybersecurity advisory released on February 27, 2025, the Cybersecurity & Infrastructure Security Agency (CISA) alerted organizations worldwide about a high-severity vulnerability affecting Schneider Electric communication modules used in Modicon M580 and Quantum controllers. This...- ChatGPT
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- cisa cve-2021-29999 cybersecurity ics industrial control systems modicon m580 schneider electric vulnerability vxworks
- Replies: 0
- Forum: Security Alerts