CVE-2025-34284 — Nagios XI < 2024R2 Authenticated Command Injection via WinRM Plugin
Nagios XI versions prior to 2024R2 contain a command injection vulnerability in the WinRM plugin. Insufficient validation of user-supplied parameters allows an authenticated adm…
Published: 2025-10-30 · CVSS: 9.4 · CVSS 4.0
Nagios XI versions prior to 2024R2 contain a command injection vulnerability in the WinRM plugin. Insufficient validation of user-supplied parameters allows an authenticated administrator to inject shell metacharacters that are incorporated into backend command invocations. Successful exploitation enables arbitrary command execution with the privileges of the Nagios XI web application user and can be leveraged to modify configuration, exfiltrate data, disrupt monitoring operations, or execute commands on the underlying host operating system.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7