Use After Free in Siemens Nx_1980
CVE-2021-37202
A vulnerability has been identified in NX 1980 Series (All versions < V1984), Solid Edge SE2021 (All versions < SE2021MP8). The IFC adapter in affected application contains a use-after-free vulnerability that could be triggered while parsi…
Vulnerability class: Use-After-Free
EPSS: 0.008 (52.8th percentile) — read the EPSS interpretation.
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.
Affected products
- Siemens Nx_1980
- Siemens Nx 1980 Series — versions All versions < V1984
- Siemens Solid_edge — versions se2021
- Siemens Solid Edge Se2021 — versions All versions < SE2021MP8
Weakness classification (CWE)
Public proof-of-concept exploits
References
- productcert@siemens.com (Patch, x_refsource_MISC, Vendor Advisory)
- productcert@siemens.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-37202?
- CVE-2021-37202 is a high-severity vulnerability in Siemens Nx_1980, classified under Use After Free. CVSS score: 7.8/10. Published 2021-09-14.
- How severe is CVE-2021-37202?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2021-37202 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.