YeaLink SIP-TXXXP 53.84.0.15 - (cmd) Command Injection Vulnerability

Exploit Title: YeaLink SIP-TXXXP 53.84.0.15 - 'cmd' Command Injection Authenticated Exploit Author: tahaafarooq Vendor Homepage: https://www.yealink.com/ Version: 53.84.0.15 Tested on: YeaLink IP Phone SIP-T19P Hadrware VOIP Phone Description: Using Diagnostic tool from the Networking Tab to...