Check Point Advisories

Trend Micro OfficeScan Proxy.php Command Injection (CVE-2017-11394)

Vulnerability
Protection

Check Point Reference:	CPAI-2017-0696
Date Published:	17 Aug 2017
Severity:	Critical
Last Updated:	Wednesday 09 November, 2022
Source:	Trend Micro
Industry Reference:	CVE-2017-11394
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Trend Micro OfficeScan prior to 11.0 SP1 CP 6392 r1 Trend Micro OfficeScan XG (12.0) prior to CP 1641 r1
Vulnerability Description	A command injection vulnerability exists in Trend Micro's OfficeScan. The vulnerability is due to improper validation of HTTP parameters within the Proxy.php script. A remote, authenticated attacker could exploit the vulnerability by sending a crafted request to the vulnerable 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 Trend Micro OfficeScan Proxy.php 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: Trend Micro ServerProtect Protection Violation.
Attack Information: Trend Micro OfficeScan Proxy.php Command Injection