CVE-2021-46157

moderate-risk

Published 2022-02-09

A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a memory corruption vulnerability while parsing NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14757)

Do I need to act?

0.38% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.8/10 High

LOCAL / LOW complexity

Affected Products (8)

Simcenter Femap

Affected Vendors

Siemens

References (4)

Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf

Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-22-310/

Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf

Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-22-310/

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moderate-risk

Severity 24/34 · High

Exploitability 1/34 · Minimal

Exposure 14/34 · Moderate