References https://nvd.nist.gov/vuln/detail/CVE-2022-0342 https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-authentication-bypass-vulnerability-of-firewalls https://www.anquanke.com/post/id/277276 https://github.com/gobysec/GobyVuls/blob/master/CVE-2022-0342.md https://cloud.tencent.com/developer/article/2222249 https://avd.aliyun.com/detail?id=AVD-2022-0342 https://www.zyxel.com/tw/zh/support/security-advisories/zyxel-security-advisory-for-authentication-bypass-vulnerability-of-firewalls https://hnsecurity.it/blog/zyxel-authentication-bypass-patch-analysis-cve-2022-0342/ https://www.cve.org/CVERecord?id=CVE-2022-0342 https://access.redhat.com/security/cve/cve-2022-0342
Related VulnerabilitiesZyxel Keenetic路由器存在未授权访问漏洞PoCCVE-2018-19326: Zyxel VMG1312-B10D 5.13AAXA.8 - Local File InclusionPoCCVE-2019-12581: Zyxel ZyWal/USG/UAG Devices - Cross-Site ScriptingPoCCVE-2019-12583: Zyxel ZyWall UAG/USG - Account Creation AccessPoCCVE-2019-9955: Zyxel - Cross-Site ScriptingPoCCVE-2020-29583: ZyXel USG - Hardcoded CredentialsPoCCVE-2020-9054: Zyxel NAS Firmware 5.21- Remote Code ExecutionPoCCVE-2021-3297: Zyxel NBG2105 V1.00(AAGU.2)C0 - Authentication BypassPoCCVE-2021-46387: Zyxel ZyWALL 2 Plus Internet Security Appliance - Cross-Site ScriptingPoCCVE-2022-0342: Zyxel - Authentication BypassPoCCVE-2022-30525: Zyxel Firewall - OS Command InjectionPoCCVE-2024-29972: Zyxel NAS326 Firmware < V5.21(AAZF.17)C0 - NsaRescueAngel Backdoor AccountPoCCVE-2024-29973: Zyxel NAS326 Firmware < V5.21(AAZF.17)C0 - Command Injection