CVE-2021-27229 is a remote code execution vulnerability affecting Mumble versions prior to 1.3.4, specifically impacting Debian Linux distributions. This high-severity vulnerability (CVSS 8.8) can be exploited when a user navigates to a malicious URL on a server list and clicks "Open Webpage," leading to complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, the potential impact remains critical.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.3.4CPE matchmatch criteria | cpe:2.3:a:mumble:mumble:*:*:*:*:*:*:*:* | ||
9.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/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, 0.2 Bluesky, 0.1 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 0.1 Security Researcher mentions.