Check Point Advisories

SkyBlueCanvas CMS Remote Command Execution (CVE-2014-1683)

Check Point Reference: CPAI-2014-1131
Date Published: 23 Mar 2014
Severity: High
Last Updated: Sunday 23 March, 2014
Source: CVE-2014-1683
Protection Provided by:

Security Gateway
R75 and above
Who is Vulnerable? SkyBlueCanvas CMS before 1.1 r248-04
Vulnerability Description A remote code execution vulnerability has been reported in SkyBlueCanvas CMS. The vulnerability is due to the filebashMail function that allows remote attackers to execute arbitrary commands, when the pid parameter is 4. A remote attacker can exploit this vulnerability by execute arbitrary commands via shell metacharacters.

Protection Overview

This protection will detect and block 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, Protection tab and select the version of your choice.

Security Gateway R70 / R71 / R75 and above

  1. In the IPS tab, click Protections and find the SkyBlueCanvas CMS Remote Command Execution protection using the Search tool and Edit the protection's settings.
  2. Install policy on all modules.

SmartView Tracker will log the following entries:

Attack Name:  Web Server Enforcement Violation.
Attack Information:  SkyBlueCanvas CMS remote command execution

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