CWE
287
Advisory Published
Updated

CVE-2021-35029

First published: Fri Jul 02 2021(Updated: )

An authentication bypasss vulnerability in the web-based management interface of Zyxel USG/Zywall series firmware versions 4.35 through 4.64 and USG Flex, ATP, and VPN series firmware versions 4.35 through 5.01, which could allow a remote attacker to execute arbitrary commands on an affected device.

Credit: security@zyxel.com.tw

Affected SoftwareAffected VersionHow to fix
Zyxel USG1900 Firmware>=4.35<=4.64
Zyxel USG1900 Firmware
Zyxel USG1100 firmware>=4.35<=4.64
Zyxel USG1100 firmware
Zyxel USG 310 firmware>=4.35<=4.64
Zyxel USG 310
Zyxel USG210 Firmware>=4.35<=4.64
Zyxel USG210
Zyxel USG 110 Firmware>=4.35<=4.64
Zyxel USG 110
Zyxel USG 40 firmware>=4.35<=4.64
Zyxel USG 40
Zyxel USG 40w firmware>=4.35<=4.64
Zyxel USG40W
Zyxel USG60 Firmware>=4.35<=4.64
Zyxel USG 60
Zyxel USG60W Firmware>=4.35<=4.64
Zyxel USG 60w
Zyxel USG300 Firmware>=4.35<=4.64
Zyxel USG300
Zyxel USG1000>=4.35<=4.64
Zyxel USG1000
Zyxel USG2000 Firmware>=4.35<=4.64
Zyxel USG2000 Firmware
Zyxel USG 20w firmware>=4.35<=4.64
Zyxel USG20W
Zyxel USG 20W>=4.35<=4.64
Zyxel USG 20W
Zyxel USG50 Firmware>=4.35<=4.64
Zyxel USG50
Zyxel USG100 Firmware>=4.35<=4.64
Zyxel ZyWALL USG 100
Zyxel USG200 Firmware>=4.35<=4.64
Zyxel USG200
Zyxel USG Flex 100 firmware>=4.35<=5.01
Zyxel USG FLEX 100
Zyxel USG FLEX 200>=4.35<=5.01
Zyxel USG FLEX 200 firmware
Zyxel USG FLEX 500>=4.35<=5.01
Zyxel USG FLEX 500 firmware
Zyxel USG FLEX 100w firmware>=4.35<=5.01
Zyxel USG FLEX 100w firmware
Zyxel USG FLEX 700 firmware>=4.35<=5.01
Zyxel USG FLEX 700 firmware
Zyxel ZyWall ATP100 Firmware>=4.35<=5.01
Zyxel ZyWall ATP100 Firmware
Zyxel Zywall ATP100W Firmware>=4.35<=5.01
Zyxel Zywall ATP100W
Zyxel Zywall ATP200>=4.35<=5.01
Zyxel Zywall ATP200
Zyxel Zywall ATP500 Firmware>=4.35<=5.01
Zyxel Zywall ATP500
Zyxel Zywall ATP700 Firmware>=4.35<=5.01
Zyxel Zywall ATP700 Firmware
Zyxel Zywall ATP800 Firmware>=4.35<=5.01
Zyxel Zywall ATP800 Firmware
Zyxel Zywall VPN50 Firmware>=4.35<=5.01
Zyxel Zywall VPN50 Firmware
Zyxel Zywall VPN 100 firmware>=4.35<=5.01
Zyxel Zywall VPN 100 firmware
Zyxel Zywall VPN 300 Firmware>=4.35<=5.01
Zyxel Zywall VPN 300 Firmware
Zyxel USG20-VPN Firmware>=4.35<=5.01
Zyxel USG20
Zyxel USG 20w-VPN Firmware>=4.35<=5.01
Zyxel USG20W-VPN Firmware
Zyxel USG2200-VPN Firmware>=4.35<=5.01
Zyxel USG2200-VPN Firmware
Zyxel Zywall 110>=4.35<=5.01
Zyxel Zywall 110 firmware
Zyxel ZyWALL USG 310 firmware>=4.35<=5.01
Zyxel Zywall 310 firmware
Zyxel Zywall 1100 Firmware>=4.35<=5.01
Zyxel Zywall 1100 Firmware

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