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cve-2025-40802

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The tag cve-2025-40802 covers a Siemens RUGGEDCOM advisory addressing two low-severity vulnerabilities in SINEC OS affecting the RUGGEDCOM RST2428P. The immediate mitigation involves blocking discovery UDP ports. The broader discussion emphasizes OT network hygiene and the need for faster, disciplined response from operators to vendor-centric lifecycle vulnerabilities. This tag is relevant for industrial network security professionals managing Siemens infrastructure.
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    OT Network Hygiene: Siemens RUGGEDCOM Advisory & Quick Mitigations

    Siemens and U.S. cyber authorities have republished a focused advisory addressing two low‑severity but operationally meaningful vulnerabilities in SINEC OS that affect the RUGGEDCOM RST2428P (6GK6242‑6PA00); the immediate mitigation is straightforward (block discovery UDP ports) but the broader...
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    • 49152-65535 acl cve-2025-40802 cve-2025-40803 discovery ports firewall ics security icsa-25-254-04 industrial cybersecurity network segmentation ot security patch management productcert rst2428p ruggedcom siemens productcert sinec os ssa-494539 udp 34964
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    • Forum: Security Alerts
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