Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nagios | Log Server | < 2024 |
Related Weaknesses (CWE)
References
- https://www.nagios.com/changelog/#log-server-2024R1Release Notes
- https://www.nagios.com/products/security/#log-serverProduct
- https://www.vulncheck.com/advisories/nagios-log-server-rce-via-malformed-dashboaThird Party Advisory
FAQ
What is CVE-2025-34277?
CVE-2025-34277 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 attac...
How severe is CVE-2025-34277?
CVE-2025-34277 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2025-34277?
Check the references section above for vendor advisories and patch information. Affected products include: Nagios Log Server.