Home/CVE/A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). A
CVE

CVE-2021-46155

A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). A

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-14683, ZDI-CAN-15283, ZDI-CAN-15303, ZDI-CAN-15593)

HIGH · CVSS 7.8 EPSS 0.01364
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-121Stack-based Buffer Overflow
CWE-787Out-of-bounds Write
▤

Affected Products & Versions

1
siemens simcenter femapall versions
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · productcert@siemens.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Feb 2022 · 04:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

2
siemens-csafSSA-609880
cisa-csafcisa-csaf-csaf_files-OT-white-2022-icsa-22-041-03
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdfVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-305/Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-306/Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-307/Third Party AdvisoryVDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-22-308/Third Party AdvisoryVDB Entry
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