CVE-2025-34271 is a critical vulnerability affecting Nagios Log Server versions prior to 2024R2.0.2. It allows an attacker on the network path to intercept sensitive credentials exchanged between cluster nodes over an unencrypted channel, even when SSL/TLS is configured. This vulnerability carries a CVSS score of 9.8 (CRITICAL) due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, indicating awareness and potential future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2024CPE matchmatch criteria | cpe:2.3:a:nagios:log_server:*:*:*:*:*:*:*:* | ||
2024CPE matchmatch criteria | cpe:2.3:a:nagios:log_server:2024:r1:*:*:*:*:*:* | ||
2024CPE matchmatch criteria | cpe:2.3:a:nagios:log_server:2024:r1.0.1:*:*:*:*:*:* | ||
2024CPE matchmatch criteria | cpe:2.3:a:nagios:log_server:2024:r1.0.2:*:*:*:*:*:* | ||
2024CPE matchmatch criteria | cpe:2.3:a:nagios:log_server:2024:r1.1:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.
Remediation records are not available for this CVE.