Buffer overflow in Siemens Simcenter Femap
CVE-2021-46699
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)
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.015 (72.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Siemens Simcenter Femap — versions All versions < V2022.1.1
- Siemens Simcenter Femap
Weakness classification (CWE)
References
- cert-portal.siemens.com/productcert/pdf/ssa-949188.pdf (Patch, Mitigation, Vendor Advisory)
- www.zerodayinitiative.com/advisories/ZDI-22-509/ (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-46699?
- CVE-2021-46699 is a high-severity vulnerability in Siemens Simcenter Femap, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2022-02-22.
- How severe is CVE-2021-46699?
- High severity. CVSS v3 base score is 7.8 out of 10.