If you have an Xfinity Router and need to login to the router admin console, you’ll require the Xfinity Router default password. The default password of the device is ‘password’ and using it requires you to follow the series of steps mentioned under to reset Xfinity router to factory settings.
Let’s take a look at the steps:
There is a reset button located at the back of your router.
Press and hold the reset button
You will notice the lights on the router turning off.
Wait till the router initialize.
The router must be now reset to factory settings.