Trend Micro InterScan Web Security Virtual Appliance ManagePatches untarPatchFile Command Injection Remote Code Execution Vulnerability

2017-03-30T00:00:00
ID ZDI-17-216
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 InterScan Web Security Virtual Appliance. Authentication is required to exploit this vulnerability. The specific flaw exists within the ManagePatches untarPatchFile method. A crafted filename parameter can trigger execution of a system call composed from a user-supplied string. An attacker can leverage this vulnerability to execute arbitrary code under the context of the root.