CVE-2020-26992 is a stack-based buffer overflow vulnerability affecting Siemens JT2Go (all versions prior to V13.1.0) and Teamcenter Visualization (all versions prior to V13.1.0). This flaw stems from insufficient validation of user-supplied data when parsing CGM files, specifically during font string handling. With a CVSS score of 7.8 (HIGH), this vulnerability could allow an unauthenticated attacker to execute arbitrary code in the context of the current process, requiring user interaction (e.g., opening a malicious CGM file). There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 13.1.0CPE matchmatch criteria | cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:* | ||
< 13.1.0CPE matchmatch criteria | cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.