Vulnerability CVE-2021-46151


Published: 2022-02-09

Description:
A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains an out of bounds write past the end of an allocated structure while parsing specially crafted NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14754, ZDI-CAN-15082)

Type:

CWE-787

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Siemens -> Simcenter femap 

 References:
https://cert-portal.siemens.com/productcert/pdf/ssa-609880.pdf
https://www.zerodayinitiative.com/advisories/ZDI-22-292/
https://www.zerodayinitiative.com/advisories/ZDI-22-291/

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