Out-of-bounds Read in Siemens Nx_1980
CVE-2021-37203
A vulnerability has been identified in NX 1980 Series (All versions < V1984), Solid Edge SE2021 (All versions < SE2021MP8). The plmxmlAdapterIFC.dll contains an out-of-bounds read while parsing user supplied IFC files which could result in…
Vulnerability class: Buffer Overflow
EPSS: 0.006 (45.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/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-2021-37203?
- CVE-2021-37203 is a high-severity vulnerability in Siemens Nx_1980, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2021-09-14.
- How severe is CVE-2021-37203?
- High severity. CVSS v3 base score is 7.1 out of 10.
- Is CVE-2021-37203 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.