CVE-2023-33011 - Zyxel Zywall Atp700 Firmware, Zyxel Zywall Vpn2s Firmware and Zyxel Zywall Atp500 Firmware
A format string vulnerability in the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 5.10 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 5.10 through 5.36 Patch 2, and VPN series firmware versions 5.00 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands by using a crafted PPPoE configuration on an affected device when the cloud management mode is enabled.
Affected software
Zyxel Zywall Atp700 Firmware
Zyxel Zywall Vpn2s Firmware
Zyxel Zywall Atp500 Firmware
Zyxel Zywall Vpn100 Firmware
Zyxel Zywall Atp800 Firmware
Zyxel Usg Flex 200 Firmware
Zyxel Zywall Vpn 100 Firmware
Zyxel Usg 20w-vpn Firmware
Zyxel Zywall Vpn50 Firmware
Zyxel Usg Flex 100 Firmware
Zyxel Usg Flex 700 Firmware
Zyxel Zywall Atp200 Firmware
Zyxel Usg Flex 500 Firmware
Zyxel Usg 2200-vpn Firmware
Zyxel Zywall Vpn300 Firmware
Zyxel Usg Flex 50w Firmware
Zyxel Usg Flex 50 Firmware
Zyxel Usg Flex 100w Firmware
Zyxel Zywall Vpn 50 Firmware
Zyxel Zywall Atp100w Firmware
Zyxel Zywall Vpn 300 Firmware
Zyxel Zywall Atp100 Firmware