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wind river vxworks

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Wind River VxWorks is a real-time operating system (RTOS) used in industrial control systems and embedded devices. On WindowsForum.com, discussions focus on security vulnerabilities affecting VxWorks-based products, such as the Rockwell Automation 1783-NATR I/O adapter. A notable thread covers CVE-2020-28895, a memory corruption flaw that is remotely exploitable with low attack complexity, carrying a CVSS v4 base score of 6.9. The Cybersecurity and Infrastructure Security Agency (CISA) has flagged this as an immediate patch-and-mitigate priority for operators. These posts highlight the importance of monitoring VxWorks-related CVEs and applying timely updates to protect critical infrastructure.
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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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    • Thread
    • 1.007 update 1783-natr calloc cisa cve-2020-28895 ethernet firmware ics industrial control systems memory issues network segmentation operational technology ot security patch management risk mitigation rockwell automation vulnerability management wind river vxworks
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    • Forum: Security Alerts
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