DGA0122 Disable SSH
This probably applies to most Technicolor routers.
ssh is enabled from the LAN, and can be accessed using the engineer user and the admin password.
The CLI is fairly minimal.
ssh can be disabled if you want, you can do this via ssh:
InternetGatewayDevice.Services.X_000E50_AccessManagement.SSH.ServerAccess.1.Enable 0
Then reboot the router.
Then when you try to ssh, you'll get:
ssh: connect to host 192.168.1.1 port 22: Connection refused
To revert the change, you'll need to reset the router and re-configure.