{"uuid": "16872dc1-c024-4b88-987d-5038a443dd08", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2011-3486", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/dos/scada/beckhoff_twincat.rb", "content": "{\"actions\": [], \"aliases\": [], \"arch\": \"\", \"author\": [\"Luigi Auriemma\", \"jfa\"], \"autofilter_ports\": [], \"autofilter_services\": [], \"check\": false, \"default_credential\": false, \"description\": \"The Beckhoff TwinCAT version <= 2.11.0.2004 can be brought down by sending\\n          a crafted UDP packet to port 48899 (TCATSysSrv.exe).\", \"disclosure_date\": \"2011-09-13\", \"fullname\": \"auxiliary/dos/scada/beckhoff_twincat\", \"is_install_path\": true, \"mod_time\": \"2025-05-15 08:43:24 +0000\", \"name\": \"Beckhoff TwinCAT SCADA PLC 2.11.0.2004 DoS\", \"needs_cleanup\": false, \"notes\": {\"Reliability\": [], \"SideEffects\": [], \"Stability\": [\"crash-service-down\"]}, \"path\": \"/modules/auxiliary/dos/scada/beckhoff_twincat.rb\", \"platform\": \"\", \"post_auth\": false, \"rank\": 300, \"ref_name\": \"dos/scada/beckhoff_twincat\", \"references\": [\"CVE-2011-3486\", \"OSVDB-75495\", \"URL-http://aluigi.altervista.org/adv/twincat_1-adv.txt\"], \"rport\": 48899, \"session_types\": false, \"targets\": null, \"type\": \"auxiliary\"}", "creation_timestamp": "2026-09-08T06:47:03.457839Z"}