Matthew Mathur

**Name of the Vulnerable Software and Affected Versions** Nagios XI version xi-5.7.5 **Description** The issue is related to OS command injection due to improper sanitization of authenticated user-controlled input by a single HTTP request. This can lead to OS command injection on the Nagios XI server. The vulnerability exists in the file /usr/local/nagiosxi/html/includes/configwizards/windowswmi/windowswmi.inc.php. **Recommendations** For Nagios XI version xi-5.7.5, as a temporary workaround, consider disabling access to the vulnerable file /usr/local/nagiosxi/html/includes/configwizards/windowswmi/windowswmi.inc.php until a patch is available. Restrict access to the Windows WMI configuration wizard to minimize the risk of exploitation. Avoid using the Windows WMI configuration wizard until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.