The username and password (zyfwp/PrOw!aN_fXp) were visible in one of the Zyxel firmware binaries. More than 100,000 Zyxel firewalls, VPN gateways, and access point controllers contain a hardcoded admin-level backdoor account that can grant attackers root access to devices via either the SSH interface or the web administration panel. The backdoor account, discovered by a […]