Check Point Advisories

Nagios XI ajaxhelper.php Command Injection (CVE-2020-15901)

Check Point Reference: CPAI-2020-1386
Date Published: 28 Dec 2020
Severity: High
Last Updated: Monday 06 November, 2023
Source:
Industry Reference:CVE-2020-15901
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 ajaxhelper.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 R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Nagios XI ajaxhelper.php Command Injection (CVE-2020-15901) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Web Client Enforcement Violation.
Attack Information:  Nagios XI ajaxhelper.php Command Injection (CVE-2020-15901)

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