CVE-2018-25122 - CVE House
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Status published High CVE-2018-25122

Nagios XI < 5.4.13 Component Download Page RCE

Vulnerability Description

Nagios XI versions prior to 5.4.13 contain a remote code execution vulnerability in the Component Download page. The download/import handler used unsafe command construction with attacker-controlled input and lacked sufficient validation and output encoding, allowing an authenticated user to inject commands or otherwise execute arbitrary code with the privileges of the application service.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Bjoern Brixner at Telekom Security

Affected Vendor

Affected Software

XI
Vulnerable Versions:
0

Timeline

Official Publish: October 30th, 2025
Last Modified: November 17th, 2025
Added to House: July 20th, 2026

CVSS Vectors

Weaknesses (CWE)