Check Point Advisories

Nagios XI command_test.php Command Injection

Vulnerability
Protection

Check Point Reference:	CPAI-2020-0878
Date Published:	24 Sep 2020
Severity:	High
Last Updated:	Thursday 24 September, 2020
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Nagios XI
Vulnerability Description	A command injection vulnerability exists in Nagios XI. This vulnerability is due to insufficient validation of the input parameters in the command_test.php script.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

In the IPS tab, click Protections and find the Nagios XI command_test.php Command Injection protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Web Server Enforcement Violation.
Attack Information: Nagios XI command_test.php Command Injection