Check Point Advisories

Linear eMerge Command Injection (CVE-2019-7256)

Vulnerability
Protection

Check Point Reference:	CPAI-2019-1666
Date Published:	2 Feb 2020
Severity:	Critical
Last Updated:	Sunday 31 March, 2024
Source:
Industry Reference:	CVE-2019-7256
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Linear eMerge Essential up to and including 1.00-06 Linear eMerge Elite up to and including 1.00-06
Vulnerability Description	A command injection vulnerability exists in Linear eMerge E3-series devices. Successful exploitation of this vulnerability would allow remote attackers 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 Linear eMerge Command Injection (CVE-2019-7256) 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: Application Servers Protection Violation.
Attack Information: Linear eMerge Command Injection (CVE-2019-7256)