CVE-2022-47732

In Yeastar N412 and N824 Configuration Panel 42.x and 45.x, an unauthenticated attacker can create backup file and download it, revealing admin hash, allowing, once cracked, to login inside the Configuration Panel, otherwise, replacing the hash in the archive and restoring it on the device which will change admin password granting access to the device.

In Yeastar N412 and N824 Configuration Panel 42.x and 45.x, an unauthenticated attacker can create backup file and download it, revealing admin hash, allowing, once cracked, to login inside the Configuration Panel, otherwise, replacing the hash in the archive and restoring it on the device which will change admin password granting access to the device.

En Yeastar N412 y N824 Configuration Panel 42.x y 45.x, un atacante no autenticado puede crear un archivo de respaldo y descargarlo, revelando el hash de administrador, permitiendo, una vez descifrado, iniciar sesión dentro del Panel de configuración; de lo contrario, reemplazando el hash en el archivo. y restaurarlo en el dispositivo, lo que cambiará la contraseña de administrador y otorgará acceso al dispositivo.