A few years ago my ISP pushed an update to my router that changed the password requirements, invalidating my passwords. Because I couldn’t enter the old password I also couldn’t change the password. I had to do a factory reset.
Might be checking the old password on the new password screen. Easy programming mistake to make I guess? Apply the same validation to all 3 password fields…
ISP worker here. Our chosen routers default to an 8 digit password, the first 4 are the last 4 of the mac in hex, which anyone can easily see being broadcast by the wifi network. The last 4 are a part of a unique serial number, but its just 0-9. Ultimately, if you try to brute force this default password, you need 10000 tries. It takes a regular GPU 2 minutes with hashcat. It baffles my mind that companies think this is OK.
A few years ago my ISP pushed an update to my router that changed the password requirements, invalidating my passwords. Because I couldn’t enter the old password I also couldn’t change the password. I had to do a factory reset.
Feels odd to check the password requirements on the enter password screen in addition to the new password screen.
Might be checking the old password on the new password screen. Easy programming mistake to make I guess? Apply the same validation to all 3 password fields…
Ahhh, good catch! You are probably a master of code reviews and QA!
ISP worker here. Our chosen routers default to an 8 digit password, the first 4 are the last 4 of the mac in hex, which anyone can easily see being broadcast by the wifi network. The last 4 are a part of a unique serial number, but its just 0-9. Ultimately, if you try to brute force this default password, you need 10000 tries. It takes a regular GPU 2 minutes with hashcat. It baffles my mind that companies think this is OK.
Wow that’s a big oops