Check Point Advisories

Nagios Network Analyzer SQL Injection (CVE-2021-28925)

Vulnerability
Protection

Check Point Reference:	CPAI-2021-0241
Date Published:	21 Apr 2021
Severity:	Critical
Last Updated:	Wednesday 21 April, 2021
Source:
Industry Reference:	CVE-2021-28925
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Nagios Network Analyzer prior to 2.4.3
Vulnerability Description	An SQL injection vulnerability exists in Nagios Network Analyzer. Successful exploitation of this vulnerability would allow a remote attacker to execute arbitrary SQL commands on the affected system.

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

In the IPS tab, click Protections and find the Nagios Network Analyzer SQL Injection (CVE-2021-28925) 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 Network Analyzer SQL Injection (CVE-2021-28925)