Auth bypass in Nagios Log Server
CVE-2025-34273
Nagios Log Server versions prior to 2024R2.0.3 contain an incorrect authorization vulnerability that allows non-administrator users to delete global dashboards. The application did not correctly enforce authorization checks for the global…
Vulnerability class: Broken Access Control
EPSS: 0.009 (56.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Nagios Log Server — versions 0
- Nagios Log_server — versions 2024
Weakness classification (CWE)
References
- disclosure@vulncheck.com (vendor-advisory, patch, Vendor Advisory)
- disclosure@vulncheck.com (release-notes, Release Notes, patch)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-34273?
- CVE-2025-34273 is a medium-severity vulnerability in Nagios Log Server, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2025-10-30.
- How severe is CVE-2025-34273?
- Medium severity. CVSS v3 base score is 6.5 out of 10.