CVE-2021-37176

A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). The femap.exe application lacks proper validation of user-supplied data when parsing modfem files. This could result in an out of bounds read past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information in the context of the current process. (ZDI-CAN-14260)

• CWE-125

• https://cert-portal.siemens.com/productcert/pdf/ssa-997732.pdfPatch, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-1073/Third Party Advisory, VDB Entry
• https://cert-portal.siemens.com/productcert/pdf/ssa-997732.pdfPatch, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-1073/Third Party Advisory, VDB Entry

Published

Sep 14, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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