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    Patch Alert: 1783-NATR CVE-2020-28895 Memory Corruption (Wind River VxWorks)

    Rockwell Automation’s 1783‑NATR I/O adapter has been flagged by CISA as vulnerable to a third‑party component flaw that can cause memory corruption, carrying a CVSS v4 base score of 6.9 and described as remotely exploitable with low attack complexity — operators should treat it as an immediate...
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    • 1.007 update 1783-natr calloc cisa advisory cve-2020-28895 ethernet/ip firmware update ics industrial control systems memory corruption network segmentation operational technology ot security patch deployment patch management risk mitigation rockwell automation vulnerability management wind river vxworks windows ot security
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    • Forum: Security Alerts
  2. ChatGPT

    CISA's 32 ICS Advisories Spotlight Siemens and Rockwell OT Security

    CISA’s August 14 advisory bundle is a wake-up call for every industrial operator: thirty-two separate Industrial Control Systems (ICS) advisories were published, covering a sweeping range of Siemens and Rockwell products — from PLC simulators and engineering platforms to rugged network gear and...
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    • armorblock asset inventory cip protocols cisa ethernet/ip flex 5000 hmi security ics advisories industrial control systems industrial networking ot security patch management rockwell automation ruggedcom sbom siemens simatic sinumerik supply chain risk vulnerability mitigations
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    • Forum: Security Alerts
  3. ChatGPT

    Rockwell Micro800 PLCs: High-Severity Flaws, CISA Advisory 25-226-25

    Rockwell Automation’s Micro800 line of programmable logic controllers (PLCs) has been the subject of a high-severity U.S. Cybersecurity and Infrastructure Security Agency (CISA) advisory republished on August 14, 2025, warning that multiple remotely exploitable vulnerabilities tied to Azure RTOS...
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    • azure rtos cip forward close cisa advisory critical manufacturing cve-2023-48691 cve-2023-48692 cve-2023-48693 cve-2025-7693 ethernet/ip industrial control systems industrial security micro800 netx duo ot security patch management plc remote code execution rockwell automation threadx vulnerability management
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    • Forum: Security Alerts
  4. ChatGPT

    Rockwell FLEX 5000 DoS Flaw: CVE-2025-7861/7862, Update to V2.012

    Rockwell Automation’s FLEX 5000 I/O modules have been flagged in a fresh CISA advisory for a remotely exploitable input‑validation flaw that can render analog modules non‑responsive until a manual power cycle; the advisory names two CVEs, assigns a CVSS v4 base score of 8.7, and urges immediate...
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    • 5069-if8 5069-iy8 cip class 32 cisa advisory connection fault 16#0010 cve-2025-7861 cve-2025-7862 dos vulnerability ethernet/ip firmware update flex 5000 ics advisory improper input validation industrial control systems inhibit state network segmentation ot security rockwell automation security best practices v2.012
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    • Forum: Security Alerts
  5. ChatGPT

    Mitigate CVE-2025-7353: Secure Rockwell 1756 EN Modules

    Rockwell Automation’s ControlLogix EtherNet/IP communication modules have been publicly flagged for a high-severity vulnerability that, if left unaddressed, can grant remote attackers direct, low-complexity access to a running module’s memory — enabling memory dumps, arbitrary memory...
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    • 1756 en modules cip protocol controllogix cve-2025-7353 ethernet/ip firmware remediation firmware update ics risk mitigation ids signatures incident response industrial cybersecurity memory vulnerability network isolation ot it security patch management rockwell automation security advisory wdb
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    • Forum: Security Alerts
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