CVE-2025-34135Nagios XI versions prior to 2024R1.4.2 configure some systemd unit files with permission sets that were too permissive.
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Nagios XI versions prior to 2024R1.4.2 configure some systemd unit files with permission sets that were too permissive. In particular, the nagios.service unit had executable permissions that were not required. Overly permissive permissions on service unit files can broaden local attack surface by enabling unintended execution behaviors or facilitating abuse of service operations when combined with other weaknesses.
- CVSS
- 4.4 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- Weakness (CWE)
- CWE-732
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Oct 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
nagios nagios_xi nagios:nagios_xi | before 2024; 2024; 2024; 2024; 2024; 2024; 2024; 2024; and 12 more ranges | NVD |
References
- https://www.nagios.com/changelog/nagios-xi/release-notes
- https://www.nagios.com/products/security/#nagios-xivendor-advisory
- https://www.vulncheck.com/advisories/nagios-xi-overly-permissive-permissions-on-systemd-unit-filesthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.