全球：Most Common WEP Key

password00. Also the usual passward to get into the router would be 'admin' with the username blank, so you can just make a new one. if you dont know how to do this, in your browser type 192.168.1.1, then do the above steps and reset your WEP key.

Judging by the stupidity of some people, I would guess the most common ones would be anything consisting Of all the same character:

1111111111111~~
2222222222222~~
3333333333333~~

http://answers.yahoo.com/question/index?qid=20080405130806AAkvG3K

Common default username and passwords are:

Username: admin
Password: (no password)
Username: admin
Password: admin