CVE-2024-49369 is a critical vulnerability affecting Icinga 2 versions 2.4.0 and later, stemming from flawed TLS certificate validation. This flaw allows an unauthenticated attacker to impersonate trusted cluster nodes and API users utilizing client certificates. With a CVSS score of 9.8, the vulnerability has a high impact on confidentiality, integrity, and availability, requiring no user interaction or privileges for exploitation. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.4.0, < 2.11.12CPE matchmatch criteria | cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:* | ||
>= 2.12.0, < 2.12.11CPE matchmatch criteria | cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:* | ||
>= 2.13.0, < 2.13.10CPE matchmatch criteria | cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:* | ||
>= 2.14.0, < 2.14.3CPE matchmatch criteria | cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:* | ||
11.0CPE matchmatch criteria | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 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.