CVE-2021-44433 is a high-severity use-after-free vulnerability affecting Siemens JT Utilities (all versions prior to V13.1.1.0) and JTTK (all versions prior to V11.1.1.0). This flaw can be triggered by parsing specially crafted JT files, potentially allowing an attacker to execute arbitrary code with the privileges of the current process. The attack requires user interaction, but is otherwise low complexity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 11.1.1.0CPE matchmatch criteria | cpe:2.3:a:siemens:jt_open_toolkit:*:*:*:*:*:*:*:* | ||
< 13.1.1.0CPE matchmatch criteria | cpe:2.3:a:siemens:jt_utilities:*:*:*:*:*:*:*:* |
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.