JVN#78356367: Multiple NTT EAST Home GateWay/Hikari Denwa routers fail to restrict access permissions

Multiple Home GateWay/Hikari Denwa routers provided by NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION fail to restrict access permissions CWE-451. Impact An attacker who identified WAN-side IPv6 address may access the product's Device Setting page via WAN-side. Solution Update the firmware Updat...