Is PowerChute Network Shutdown version 3.1 Virtual Appliance for VMware vulnerable to BASH injection (Shellshock) issue?

Issue:
PowerChute Network Shutdown version 3.1 Virtual Appliance for VMware is vulnerable to BASH injection (Shellshock) issue.

Product:
PowerChute Network Shutdown Version 3.1 Virtual Appliance

Environment:
VMware

Cause:
BASH vulnerability

There is an easy test to determine the appliance is vulnerable. To check, from the command line type:

env x='() { :;}; echo vulnerable' bash -c "echo this is a test"

If vulnerable, the output will be:

vulnerable
 this is a test

Solution:
It is recommended to uninstall PowerChute Network Shutdown Version 3.1 Virtual Appliance and install PowerChute Network Shutdown Virtual Appliance Version 4.x