Check Point Advisories

Telerik UI Arbitrary File Upload (CVE-2017-11317; CVE-2017-11357)

Vulnerability
Protection

Check Point Reference:	CPAI-2017-1057
Date Published:	13 Jul 2020
Severity:	Critical
Last Updated:	Monday 13 July, 2020
Source:
Industry Reference:	CVE-2017-11317 CVE-2017-11357
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Telerik UI prior to 2017.1.118
Vulnerability Description	An arbitrary file upload vulnerability exists in Telerik UI. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code 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 R80 / R77 / R75

In the IPS tab, click Protections and find the Telerik UI Arbitrary File Upload (CVE-2017-11317) 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: Telerik UI Arbitrary File Upload (CVE-2017-11317)