Trend Micro InterScan Web Security Virtual Appliance ReportHandler DoCmd Command Injection Remote Code Execution Vulnerability

2017-03-29T00:00:00
ID ZDI-17-206
Type zdi
Reporter Steven Seeley of Source Incite
Modified 2017-03-30T00:00:00

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 ReportHandler's DoCmd method. A crafted cmd 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 root.