Switch Off versions 2.3 and below suffer from a denial of service vulnerability and a stack-based buffer overflow in the message parameter of the application that may allow a remote attacker the ability to gain SYSTEM privileges.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/32443/switchoff.txt
Source: https://packetstormsecurity.com/files/32443/switchoff.txt.html