Vulnerability · Published Jan 12, 2021 · Assigned by siemens
CVE-2020-26986
High 8.8
In plain English
A high-severity heap buffer overflow in JT2Go from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.4% (higher than 89% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)3.4%top 11.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0). Affected applications lack proper validation of user-supplied data when parsing of JT files. This could lead to a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12014)
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | JT2Go | All versions < V13.1.0 |
| Siemens | Teamcenter Visualization | All versions < V13.1.0 |
Weakness: CWE-122
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-057/ x_refsource_MISC