CVE-2025-34277
Nagios Log Server < 2024R1.3.1 RCE via Malformed Dashboard ID
- State
- Published
- Severity
- 9.4 Critical
- Published
- Oct 30, 2025
- Updated
- Nov 17, 2025
- Reserved
- Apr 15, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.4 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H | VulnCheck |
Weaknesses
- CWE-94 Improper Control of Generation of Code ('Code Injection')
Affected Products
| Product | Versions |
|---|---|
Log ServerNagios |
|
References
- https://www.nagios.com/products/security/#log-servervendor-advisorypatch
- https://www.nagios.com/changelog/#log-server-2024R1release-notespatch
- https://www.vulncheck.com/advisories/nagios-log-server-rce-via-malformed-dashboard-idthird-party-advisory
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