Check Point Advisories

Cisco Prime Collaboration Provisioning logconfigtracer.jsp Arbitrary File Deletion (CVE-2017-6637)

Vulnerability
Protection

Check Point Reference:	CPAI-2017-0886
Date Published:	29 Oct 2017
Severity:	Medium
Last Updated:	Thursday 02 November, 2017
Source:	Cisco
Industry Reference:	CVE-2017-6637
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Cisco Systems Prime Collaboration Provisioning prior to 11.1
Vulnerability Description	An arbitrary file deletion vulnerability exists in Cisco Prime Collaboration Provisioning. The vulnerability is due to insufficient validation on user supplied paths before using them in file operations. A remote, unauthenticated attacker can exploit this vulnerability by sending a crafted request to the target 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 Cisco Prime Collaboration Provisioning logconfigtracer.jsp Arbitrary File Deletion 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 Collaboration Provisioning logconfigtracer.jsp Arbitrary File Deletion