Stack-Based Buffer Overflow in Simcenter Femap by Siemens
CVE-2021-46158

7.8HIGH

Key Information:

Vendor

Siemens
Status
Simcenter Femap V2020.2
Simcenter Femap V2021.1
Vendor
CVE Published:
9 February 2022

What is CVE-2021-46158?

A vulnerability exists in Simcenter Femap versions V2020.2 and V2021.1, characterized by a stack-based buffer overflow when processing NEU files. This flaw could enable an attacker to execute arbitrary code within the context of the affected application, potentially compromising system integrity.

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Affected Version(s)

Simcenter Femap V2020.2 All versions

Simcenter Femap V2021.1 All versions

References

https://cert-portal.siemens.com/productcert/pdf/ssa-60988...
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-22-311/
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-22-312/
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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