YeaLink IP Phone SIP CSRF / Default Credentials

:~# telnet 10.10.1.136
Trying 10.10.1.136...
telnet: Unable to connect to remote host: Connection refused
:~#



CSRF Code


:~# telnet 10.10.1.136
Trying 10.10.1.136...
Connected to 10.10.1.136.
Escape character is '^]'.
IPPHONE login:
Password:


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