Critical severity9.8NVD Advisory· Published Oct 30, 2025· Updated Jun 17, 2026
CVE-2025-34277
CVE-2025-34277
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9cpe:2.3:a:nagios:log_server:*:*:*:*:*:*:*:*+ 8 more
- cpe:2.3:a:nagios:log_server:*:*:*:*:*:*:*:*range: <2024
- cpe:2.3:a:nagios:log_server:2024:r1:*:*:*:*:*:*
- cpe:2.3:a:nagios:log_server:2024:r1.0.1:*:*:*:*:*:*
- cpe:2.3:a:nagios:log_server:2024:r1.0.2:*:*:*:*:*:*
- cpe:2.3:a:nagios:log_server:2024:r1.1:*:*:*:*:*:*
- cpe:2.3:a:nagios:log_server:2024:r1.2:*:*:*:*:*:*
- cpe:2.3:a:nagios:log_server:2024:r1.3:*:*:*:*:*:*
- (no CPE)range: <2024R1.3.1
- (no CPE)range: 0
Patches
Vulnerability mechanics
References
3- www.vulncheck.com/advisories/nagios-log-server-rce-via-malformed-dashboard-idnvdThird Party Advisory
- www.nagios.com/changelog/nvdRelease Notes
- www.nagios.com/products/security/nvdProduct
News mentions
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