{"uuid": "32b9cc13-d9b0-4d65-8d6c-7fe51f32ed82", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-30525", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/zyxel_ztp_rce.rb", "content": "{\"aliases\": [], \"arch\": \"cmd, mips64\", \"author\": [\"jbaines-r7\"], \"autofilter_ports\": [80, 8080, 443, 8000, 8888, 8880, 8008, 3000, 8443], \"autofilter_services\": [\"http\", \"https\"], \"check\": true, \"default_credential\": false, \"description\": \"This module exploits CVE-2022-30525, an unauthenticated remote\\n          command injection vulnerability affecting Zyxel firewalls with zero\\n          touch provisioning (ZTP) support. By sending a malicious setWanPortSt\\n          command containing an mtu field with a crafted OS command to the\\n          /ztp/cgi-bin/handler page, an attacker can gain remote command execution\\n          as the nobody user.\\n\\n          Affected Zyxel models are:\\n\\n          * USG FLEX 50, 50W, 100W, 200, 500, 700 using firmware 5.21 and below\\n          * USG20-VPN and USG20W-VPN using firmware 5.21 and below\\n          * ATP 100, 200, 500, 700, 800 using firmware 5.21 and below\", \"disclosure_date\": \"2022-04-28\", \"fullname\": \"exploit/linux/http/zyxel_ztp_rce\", \"is_install_path\": true, \"mod_time\": \"2025-12-17 16:12:31 +0000\", \"name\": \"Zyxel Firewall ZTP Unauthenticated Command Injection\", \"needs_cleanup\": null, \"notes\": {\"Reliability\": [\"repeatable-session\"], \"SideEffects\": [\"artifacts-on-disk\", \"ioc-in-logs\"], \"Stability\": [\"crash-safe\"]}, \"path\": \"/modules/exploits/linux/http/zyxel_ztp_rce.rb\", \"platform\": \"Linux,Unix\", \"post_auth\": false, \"rank\": 600, \"ref_name\": \"linux/http/zyxel_ztp_rce\", \"references\": [\"CVE-2022-30525\", \"URL-https://www.rapid7.com/blog/post/2022/05/12/cve-2022-30525-fixed-zyxel-firewall-unauthenticated-remote-command-injection/\"], \"rport\": 443, \"session_types\": false, \"targets\": [\"Shell Dropper\", \"Linux Dropper\"], \"type\": \"exploit\"}", "creation_timestamp": "2026-09-08T06:49:05.088527Z"}