漏洞描述
Zyxel USG/ZyWALL系列固件版本4.20至4.70、USGFLEX系列固件版本4.50至5.20、ATP系列固件版本4.32至5.20，VPN系列固件版本4.3至5.20以及NSG系列固件版本V1.20至V1.33Patch 4的CGI程序中存在身份验证绕过漏洞，攻击者可以绕过web身份验证并获得设备的管理访问权限。
Zyxel USG/ZyWALL存在身份验证绕过漏洞(CVE-2022-0342)
PoC代码
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