Vulnerability · Published Jan 12, 2021 · Assigned by siemens
CVE-2020-28384
High 7.8
In plain English
A high-severity stack buffer overflow in Solid Edge SE2020 from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.0% (higher than 87% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)3.0%top 12.7% 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 SE2020 (All Versions < SE2020MP12), Solid Edge SE2021 (All Versions < SE2021MP2). Affected applications lack proper validation of user-supplied data when parsing PAR files. This could lead to a stack based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Solid Edge SE2020 | All Versions < SE2020MP12 |
| Siemens | Solid Edge SE2021 | All Versions < SE2021MP2 |
Weakness: CWE-121
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-979834.pdf x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-055/ x_refsource_MISC
- https://us-cert.cisa.gov/ics/advisories/icsa-21-012-04 x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-076/ x_refsource_MISC