ZyXEL PK5001Z devices have zyad5001 as the su password, which makes it easier for remote attackers to obtain root access if a non-root account password is known (or a non-root default account exists within an ISPs deployment of these devices).
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Pk5001z_firmware | Zyxel | - (including) | - (including) |