CVE-2021-45342 is a buffer overflow vulnerability in the CDataList component of LibreCAD versions 2.2.0-rc3 and older. This flaw allows an unauthenticated attacker to achieve Remote Code Execution by tricking a user into opening a specially crafted JWW document. Rated with a CVSS score of 7.8 (High), this vulnerability requires user interaction (UI:R) and local access (AV:L) but can lead to high impact on confidentiality, integrity, and availability (C:H/I:H/A:H). The attack complexity is low (AC:L), making it relatively easy to exploit once the user interaction prerequisite is met. Currently, there is no evidence of active exploitation, and no public exploit code or Metasploit modules are available. Community discussion and media coverage for this CVE are minimal, indicating a low level of public awareness or attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.1.3CPE matchmatch criteria | cpe:2.3:a:librecad:librecad:*:*:*:*:*:*:*:* | ||
2.2.0CPE matchmatch criteria | cpe:2.3:a:librecad:librecad:2.2.0:alpha:*:*:*:*:*:* | ||
2.2.0CPE matchmatch criteria | cpe:2.3:a:librecad:librecad:2.2.0:rc1:*:*:*:*:*:* | ||
2.2.0CPE matchmatch criteria | cpe:2.3:a:librecad:librecad:2.2.0:rc2:*:*:*:*:*:* | ||
2.2.0CPE matchmatch criteria | cpe:2.3:a:librecad:librecad:2.2.0:rc3:*:*:*:*:*:* |
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.