CVE-2025-34277
CRITICALNagios Log Server < 2024R1.3.1 - Remote Code Execution via Malformed Dashboard ID
Title source: llmDescription
Nagios Log Server versions prior to 2024R1.3.1 contain a code injection vulnerability where malformed dashboard ID values are not properly validated before being forwarded to an internal API. An attacker able to supply crafted dashboard ID values can cause the system to execute attacker-controlled data, leading to arbitrary code execution in the context of the Log Server process.
References (3)
Core 3
Core References
Product vendor-advisory
patch
https://www.nagios.com/products/security/#log-server
Release Notes release-notes
patch
https://www.nagios.com/changelog/#log-server-2024R1
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/nagios-log-server-rce-via-malformed-dashboard-id
Scores
CVSS v3
9.8
EPSS
0.0023
EPSS Percentile
46.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (2)
nagios/log_server
2024 r1 (6 CPE variants)
nagios/log_server
< 2024
Published
Oct 30, 2025
Tracked Since
Feb 18, 2026