Forum Thread: What Can an Attacker Do if He Have Access to My Router Config

What I did when I was younger is to change password for everything so they cannot log in and reverse it. That was my type of humor. There are other things, for example to factory reset your router, to upgrade/downgrade your router firmware, to open ports on your router so he/she can exploit it later, to turn on mac filtering and to add only himself, etc..But all of that is nothing. You on the other hand have physical access to router, and you can reset everything whenever you want. So, don't worry too much. Cheers