Trend Micro Control Manager dlp_policy Directory Traversal Remote Code Execution Vulnerability

2017-02-07T00:00:00
ID ZDI-17-070
Type zdi
Reporter Steven Seeley of Source Incite
Modified 2017-06-22T00:00:00

Description

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Trend Micro Control Manager. Authentication is not required to exploit this vulnerability. The specific flaw exists within widget's dlp_policy.php script. The issue lies in the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute arbitrary code under the context of the iusr account.