CVE:CVE-2021-35029
CNNVD:CNNVD-202107-147
Zyxel ZyXEL ZyWALL USG是中国台湾合勤（Zyxel）公司的一款网络安全防火墙设备。
ZyXEL ZyWALL USG存在授权问题漏洞，该漏洞源于网络系统或产品中缺少身份验证措施或身份验证强度不足。远程攻击者可以利用该漏洞在目标设备上执行任意代码。
solution:Upgrade zyxel usg1900_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg1100_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg310_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg210_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg110_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg40_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg40w_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg60_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg60w_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg300_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg1000_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg2000_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg20_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg20w_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg50_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg100_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg200_firmware to a higher version than 4.64,and avoid the version [4.35,4.64]; Upgrade zyxel usg_flex_100_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel usg_flex_200_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel usg_flex_500_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel usg_flex_100w_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel usg_flex_700_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_atp100_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_atp100w_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_atp200_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_atp500_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_atp700_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_atp800_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_vpn50_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_vpn100_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_vpn300_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel usg20-vpn_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel usg20w-vpn_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel usg2200-vpn_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_110_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_310_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]; Upgrade zyxel zywall_1100_firmware to a higher version than 5.01,and avoid the version [4.35,5.01]