CVE-2021-46154: Siemens Simcenter Femap

High severity, CVSS 7.8. EPSS: 1.8% chance of exploitation in the next 30 days.

A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a stack based buffer overflow vulnerability while parsing NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14646, ZDI-CAN-14679, ZDI-CAN-15084, ZDI-CAN-15304)

Affected products

• Siemens Simcenter Femap: version 2020.2 only; version 2021.1 only

Published 2022-02-09. Last modified 2026-06-17.