Check Point Advisories

Cisco Prime Infrastructure and EPNM DashboardRenderer XML External Entity Injection (CVE-2017-6662)

Vulnerability
Protection

Check Point Reference:	CPAI-2017-0545
Date Published:	2 Jul 2017
Severity:	Medium
Last Updated:	Monday 21 August, 2017
Source:	Cisco
Industry Reference:	CVE-2017-6662
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Cisco Systems Evolved Programmable Network Manager prior to 3.1.6 Cisco Systems Prime Infrastructure prior to 3.1.6
Vulnerability Description	A directory traversal vulnerability exists in Oracle Fusion Middleware MapViewer. The vulnerability is due to a lack of proper input sanitization on multipart form-data requests in FileUploaderServlet. A remote attacker can exploit this vulnerability by sending a maliciously crafted HTTP 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 Cisco Prime Infrastructure and EPNM DashboardRenderer XML External Entity 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: Cisco Protection Violation.
Attack Information: Cisco Prime Infrastructure and EPNM DashboardRenderer XML External Entity Injection