Check Point Advisories

PolarBearCms upload.php Arbitrary File Upload (CVE-2013-0803)

Check Point Reference: CPAI-2013-2449
Date Published: 1 Sep 2013
Severity: High
Last Updated:
Source: CVE-2013-0803
Protection Provided by:

Security Gateway
R75

Who is Vulnerable? PolarBearCms
Vulnerability Description An arbitrary file upload vulnerability has been reported in PolarBearCms PHP file loading.
Vulnerability DetailsA file corruption vulnerability has been reported in PolarBearCms. The Vulnerability is due to a code execution while parsing an uploaded file. A remote attacker can exploit this weakness by uploading a malicious file using the vulnerable program. Successful exploitation could allow arbitrary files to be uploaded to the server.

Protection Overview

This protection will detect and block attempts to exploit this vulnerability.

In order for the protection to be activated, update your product to the latest update. For information on how to update , go to SBP-2006-05, Protection tab and select the version of your choice.

Security Gateway R75 / R71 / R70

  1. In the IPS tab, click Protections and find the PolarBearCms upload.php Arbitrary File Upload 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: PolarBearCms PHP File Upload abusing of upload.php file

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