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High severity7.8NVD Advisory· Published Oct 30, 2025· Updated Jun 17, 2026

CVE-2018-25123

CVE-2018-25123

Description

Nagios XI versions prior to 5.5.7 contain a privilege escalation vulnerability in the MRTG graphing component. MRTG-related processes/scripts executed with excessive privileges, allowing a local attacker with limited system access to abuse file/command execution paths or writable resources to gain elevated privileges.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Nagios/XI2 versions
    cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:nagios:nagios_xi:*:*:*:*:*:*:*:*range: <5.5.7
    • (no CPE)range: <5.5.7
  • Nagios/XIv5
    Range: 0

Patches

Vulnerability mechanics

References

2

News mentions

0

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