{"uuid": "0877c6fc-3972-4793-ab0c-9d61f0e2d7e7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-43177", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/crushftp_rce_cve_2023_43177.rb", "content": "{\"aliases\": [], \"arch\": \"java, x64, x86\", \"author\": [\"Ryan Emmons\", \"Christophe De La Fuente\"], \"autofilter_ports\": [80, 8080, 443, 8000, 8888, 8880, 8008, 3000, 8443], \"autofilter_services\": [\"http\", \"https\"], \"check\": true, \"default_credential\": false, \"description\": \"This exploit module leverages an Improperly Controlled Modification\\n          of Dynamically-Determined Object Attributes vulnerability\\n          (CVE-2023-43177) to achieve unauthenticated remote code execution.\\n          This affects CrushFTP versions prior to 10.5.1.\\n\\n          It is possible to set some user's session properties by sending an HTTP\\n          request with specially crafted Header key-value pairs. This enables an\\n          unauthenticated attacker to access files anywhere on the server file\\n          system and steal the session cookies of valid authenticated users. The\\n          attack consists in hijacking a user's session and escalates privileges\\n          to obtain full control of the target. Remote code execution is obtained\\n          by abusing the dynamic SQL driver loading and configuration testing\\n          feature.\", \"disclosure_date\": \"2023-08-08\", \"fullname\": \"exploit/multi/http/crushftp_rce_cve_2023_43177\", \"is_install_path\": true, \"mod_time\": \"2026-04-22 11:57:58 +0000\", \"name\": \"CrushFTP Unauthenticated RCE\", \"needs_cleanup\": true, \"notes\": {\"Reliability\": [\"repeatable-session\"], \"SideEffects\": [\"artifacts-on-disk\", \"ioc-in-logs\"], \"Stability\": [\"crash-safe\"]}, \"path\": \"/modules/exploits/multi/http/crushftp_rce_cve_2023_43177.rb\", \"platform\": \"Java,Linux,Windows\", \"post_auth\": false, \"rank\": 600, \"ref_name\": \"multi/http/crushftp_rce_cve_2023_43177\", \"references\": [\"URL-https://convergetp.com/2023/11/16/crushftp-zero-day-cve-2023-43177-discovered/\", \"URL-https://github.com/the-emmons/CVE-2023-43177/blob/main/CVE-2023-43177.py\", \"URL-https://www.crushftp.com/crush10wiki/Wiki.jsp?page=Update\", \"CVE-2023-43177\", \"CWE-913\"], \"rport\": 8080, \"session_types\": false, \"targets\": [\"Java\", \"Linux Dropper\", \"Windows Dropper\"], \"type\": \"exploit\"}", "creation_timestamp": "2026-09-08T06:49:45.751805Z"}