The most common Buffalo router login is root / blank.
The Most Common Buffalo Logins
- root / blank: older AirStation routers.
- admin / password: newer AirStation routers.
- admin / admin: some models.
- root / admin: DD-WRT models, after you set it.
Every Known Buffalo Default Password
| Buffalo Model | Username | Password |
|---|---|---|
| BBR4MG | root | blank |
| DD-WRT | admin | password |
| WBMR-125G | root | blank |
| WBMR-G54 | admin | admin |
| WBMR-HP-G300H | root | blank |
| WBMR-HP-GN | root | blank |
| WBMR-HP-GN | root | blank |
| WBMR-HP-GNV2 | admin | admin |
| WBMR-HP-GNV2 | root | blank |
| WBR-G54 | admin | admin |
| WBR-G54 | root | blank |
| WCR-GN | root | blank |
| WHR-1166DHP4 | admin | password |
| WHR-G125 | root | blank |
| WHR-G300N | root | blank |
| WHR-G54S | root | blank |
| WHR-HP-G54 | admin | admin |
| WHR-HP-G54 | root | blank |
| WLAR-L11-L | root | blank |
| WYR-G54 | root | blank |
| WZR-1750DHP | admin | password |
| WZR-600DHP DD-WRT | admin | password |
| WZR-D1800H | admin | password |
| WZR-G300N | root | blank |
| WZR-HP-AG300H DD-WRT | admin | password |
| WZR-HP-AG300H DD-WRT | blank | blank |
| WZR-HP-G300NH | root | blank |
| WZR2-G300N | root | blank |
If the Default Password Doesn't Work
Someone has changed it. Check the label, then reset the router to get the default back. To set a new password, go to Admin > Name/Password (or Administration > Management on DD-WRT). See choosing a strong password.