CVE-2021-46162 json
A vulnerability has been identified in Simcenter Femap (All versions < V2022.1.1).
published 2022-02-22 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-32862
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 70%
- public exploits
- 0
- none known
Summary
A vulnerability has been identified in Simcenter Femap (All versions < V2022.1.1). 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-15048)
Patch / fix
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-22-069-10 updated cvss 7.8
Siemens Simcenter Femap
-
Siemens Simcenter Femap <V2022.1.1affected: fixed in V2022.1.1, mitigation support.sw.siemens.com
Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf
Exploit prediction
1.29% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- Siemens Simcenter Femap
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
cert-portal.siemens.com
/productcert/pdf/ssa-949188.pdf
mitigation, patch, vendor-advisory
-
zerodayinitiative.com
/advisories/ZDI-22-511/
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2021-46162
- NVD CVE-2021-46162
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