CVE-2021-46699 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-2021-33359
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 73%
- public exploits
- 0
- none known
Summary
A vulnerability has been identified in Simcenter Femap (All versions < V2022.1.1). Affected application contains a stack based buffer overflow vulnerability while parsing specially crafted BDF files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15061)
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
1.45% chance of exploitation in the next 30 days, higher than 73% 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
References
-
cert-portal.siemens.com
/productcert/pdf/ssa-949188.pdf
mitigation, patch, vendor-advisory
-
zerodayinitiative.com
/advisories/ZDI-22-509/
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2021-46699
- NVD CVE-2021-46699
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