Check Point Advisories

Sangfor Next-Gen Application Firewall Command Injection (CVE-2023-30805; CVE-2023-30806)

Vulnerability
Protection

Check Point Reference:	CPAI-2023-1368
Date Published:	13 Dec 2023
Severity:	Critical
Last Updated:	Wednesday 13 December, 2023
Source:
Industry Reference:	CVE-2023-30805 CVE-2023-30806
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Sangfor Next-Gen Application Firewall NGAF8.0.17
Vulnerability Description	A command injection vulnerability exists in Sangfor Next-Gen Application Firewall. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary 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 Sangfor Next-Gen Application Firewall 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: Sangfor Next-Gen Application Firewall Command Injection