Check Point Advisories

InduSoft Web Studio Unauthenticated Insecure Remote Operations (CVE-2011-4051)

Vulnerability
Protection

Check Point Reference:	CPAI-2012-097
Date Published:	19 Mar 2012
Severity:	Medium
Last Updated:	Sunday 09 June, 2013
Source:
Industry Reference:	CVE-2011-4051
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description	A remote code execution vulnerability has been reported in InduSoft Web Studio. The vulnerability is due to the lack of authentication of incoming requests to the Remote Agent service. A remote attacker may exploit this issue by sending malicious requests to the vulnerable service. Successful exploitation could allow an attacker to execute arbitrary code in the security context of the target user.

Protection Overview

This protection will detect and block the transferring of malformed requests to the vulnerable service.

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 InduSoft Web Studio Unauthenticated Insecure Remote Operations 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: RDP Enforcement Violation.
Attack Information: InduSoft Web Studio unauthenticated insecure remote operations