My Router

[Asyn]

I have a Cisco router and when I ran a network scan it showed see screenshot. I run that scan almost every day and this never showed up until yesterday.  My firmware needs to be updated but I don't know how to do that so I called Comcast and a tech will be here this afternoon to either update the firmware or install a new router.  If I need a new router I'll have to pay for it which is ridiculous since Comcast owns the router.

-> https://forum.avast.com/index.php?topic=215664.msg1449477#msg1449477