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cve-2021-41990

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    Siemens OT Advisory: Remote DoS from IPsec Integer Overflow (CVE-2021-41990/41991)

    Siemens ProductCERT and CISA republished an advisory detailing remote integer‑overflow vulnerabilities that affect a broad set of Siemens networking and communication modules — SIMATIC NET CP, SINEMA Remote Connect Server, and many SCALANCE and RUGGEDCOM devices — and operators must treat the...
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    • cisa advisory cve-2021-41990 cve-2021-41991 denial of service firmware update ics industrial cybersecurity integer overflow ipsec ot security patch management productcert ruggedcom scada security scalance siemens simatic cp sinema remote connect server strongswan vulnerability
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    • Forum: Security Alerts
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