{"id":"CVE-2009-3662","aliases":["EUVD-2009-3637","GHSA-cgjm-832j-ch4g"],"status":"published","title":"FileCopa FTP Server 5.01 allows remote attackers to cause a denial of service (server hang) via a...","description":"FileCopa FTP Server 5.01 allows remote attackers to cause a denial of service (server hang) via a large number of crafted NOOP commands.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02653,"percentile":0.85758,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2009-10-11T22:00:00Z","modified":"2026-06-16T23:12:07Z","exploits":[{"source":"exploitdb","id":"EDB-33220","title":"FileCOPA FTP Server 5.01 - 'NOOP' Denial of Service","type":"dos","platform":"windows","date":"2009-09-15","verified":true,"url":"https://www.exploit-db.com/exploits/33220"}],"products":[{"vendor":"filecopa-ftpserver","product":"ftp_server"}],"references":[{"url":"http://www.securityfocus.com/bid/36397","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/36773","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://downloads.securityfocus.com/vulnerabilities/exploits/36397.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3662"},{"url":"https://github.com/advisories/GHSA-cgjm-832j-ch4g"}],"sources":{"cve":[{"id":"CVE-2009-3662","description":"FileCopa FTP Server 5.01 allows remote attackers to cause a denial of service (server hang) via a large number of crafted NOOP commands.","status":"published","published":"2009-10-11T22:00:00Z","modified":"2024-09-16T17:58:47.546Z","updated_at":"2026-11-02T14:33:24.10565Z"}],"euvd":[{"id":"EUVD-2009-3637","description":"FileCopa FTP Server 5.01 allows remote attackers to cause a denial of service (server hang) via a large number of crafted NOOP commands.","status":"published","published":"2009-10-11T22:00:00Z","modified":"2024-09-16T17:58:47Z","updated_at":"2026-11-03T00:55:36.806318Z"}],"ghsa":[{"id":"GHSA-cgjm-832j-ch4g","title":"FileCopa FTP Server 5.01 allows remote attackers to cause a denial of service (server hang) via a...","description":"FileCopa FTP Server 5.01 allows remote attackers to cause a denial of service (server hang) via a large number of crafted NOOP commands.","status":"published","published":"2022-05-02T03:47:21Z","modified":"2023-01-31T05:08:24Z","updated_at":"2026-11-02T14:49:23.788915Z"}],"nvd":[{"id":"CVE-2009-3662","description":"FileCopa FTP Server 5.01 allows remote attackers to cause a denial of service (server hang) via a large number of crafted NOOP commands.","status":"published","published":"2009-10-11T22:30:00.563Z","modified":"2026-06-16T23:12:07.217Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:37.004244Z"}]}}