CVE-2021-46157

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-02-09 · updated 2026-06-17
Weakness: CWE-119

Description

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)

Affected products

Siemens Simcenter Femap: 2020.2, 2020.2-maintenance_pack1, 2020.2-maintenance_pack2, 2020.2-maintenance_pack3, 2021.1, 2021.1-maintenance_pack1 (+2)

References

https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf
https://www.zerodayinitiative.com/advisories/ZDI-22-310/
https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf
https://www.zerodayinitiative.com/advisories/ZDI-22-310/

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