Eznet v3.5.0 and below contains a stack overflow in eZnet.exe which can be exploited in a GET request to SwEzModule.dll.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/32366/ezstackoverflow.txt
Source: https://packetstormsecurity.com/files/32366/ezstackoverflow.txt.html