Check Point Advisories

D-Link 850L Router Remote Code Execution

Vulnerability
Protection

Check Point Reference:	CPAI-2017-0847
Date Published:	18 Oct 2017
Severity:	Critical
Last Updated:	Wednesday 18 October, 2017
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	D-Link 850L
Vulnerability Description	A remote code execution vulnerability is exist in D-Link 850l router. A remote attacker can exploit this weakness to execute arbitrary code in the affected router via a crafted request.

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 D-Link 850L Router Remote Code Execution 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: D-Link 850L Router Remote Code Execution