Vulnerability · Published Aug 10, 2021 · Assigned by siemens
CVE-2021-37179
High 7.8
In plain English
A high-severity use-after-free in Solid Edge SE2021 from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)1.4%top 27.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A vulnerability has been identified in Solid Edge SE2021 (All Versions < SE2021MP7). The PSKERNEL.dll library in affected application lacks proper validation while parsing user-supplied OBJ files that could lead to a use-after-free condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13777)
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Solid Edge SE2021 | All Versions < SE2021MP7 |
Weakness: CWE-416
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-818688.pdf x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-1114/ x_refsource_MISC