漏洞描述
An authentication bypass vulnerability in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.20 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.32 through 5.20, VPN series firmware versions 4.30 through 5.20, and NSG series firmware versions V1.20 through V1.33 Patch 4, which could allow an attacker to bypass the web authentication and obtain administrative access of the device.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
github.comhttps://github.com/gobysec/GobyVuls/blob/master/CVE-2022-0342.md↗nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2022-0342↗www.zyxel.comhttps://www.zyxel.com/support/Zyxel-security-advisory-for-authentication-bypass-vulnerability-of-firewalls.shtml↗github.comhttps://github.com/f1tao/awesome-iot-security-resource↗github.comhttps://github.com/murchie85/twitterCyberMonitor↗