CVE-2020-27004

low-risk

Published 2021-02-09

A vulnerability has been identified in JT2Go (All versions < V13.1.0.1), Teamcenter Visualization (All versions < V13.1.0.1). Affected applications lack proper validation of user-supplied data when parsing of CGM files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to access data in the context of the current process. (ZDI-CAN-12163)

Do I need to act?

0.20% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 5.5/10 Medium

LOCAL / LOW complexity

Affected Products (2)

Jt2Go

Teamcenter Visualization

Affected Vendors

Siemens

References (4)

Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf

Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-230/

Vendor Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-663999.pdf

Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-230/

/ 100

low-risk

Severity 18/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 7/34 · Low