BONA ADSL-FR4II Router Default Null Administrator Password
Remote / Network Access
Loss of Integrity
By default, ADSL-FR4II installs with a default password. The administrative account has no password which is publicly known and documented. This allows attackers to trivially access the program or system.
Immediately after installation, change all default installed accounts to use a unique and secure password. When possible, change default account names to custom names as well.