This document outlines vulnerabilities found in the WingOS operating system. It begins with an introduction to WingOS, describing that it is an embedded Linux OS used in wireless access points and controllers. It then describes several vulnerabilities found, including a hidden root shell backdoor, remote pre-authentication vulnerabilities like stack overflows and denial of service, and vulnerabilities in the proprietary Mint protocol. Exploitation techniques and a demonstration are provided for the remote vulnerabilities. The document concludes with information about patches released.