Check Point Advisories

Alcatel OpenTouch Command Injection (CVE-2020-11794)

Vulnerability
Protection

Check Point Reference:	CPAI-2020-0351
Date Published:	21 May 2020
Severity:	High
Last Updated:	Thursday 21 May, 2020
Source:
Industry Reference:	CVE-2020-11794
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	OpenTouch R2.5 MD3 and prior
Vulnerability Description	A command injection vulnerability exists in Alcatel OpenTouch. Successful exploitation of this vulnerability would allow remote attackers to inject arbitrary commands via shell.

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 Alcatel OpenTouch Command Injection (CVE-2020-11794) 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: Alcatel OpenTouch Command Injection (CVE-2020-11794)