Vulnerability · Published Feb 9, 2021 · Assigned by siemens
CVE-2020-26998
Medium 5.5
In plain English
A medium-severity out-of-bounds read 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 0.7% (higher than 52% of all known vulnerabilities).
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.7%top 48.5% 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 < V13.1.0.2), Teamcenter Visualization (All versions < V13.1.0.2). Affected applications lack proper validation of user-supplied data when parsing of PAR files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to leak information. (ZDI-CAN-12040)
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | JT2Go | All versions < V13.1.0.2 |
| Siemens | Teamcenter Visualization | All versions < V13.1.0.2 |
Weakness: CWE-125
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf x_refsource_MISC
- https://cert-portal.siemens.com/productcert/pdf/ssa-695540.pdf x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-238/ x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-21-857/ x_refsource_MISC