{"id":"CVE-2006-2173","aliases":["EUVD-2006-2174","GHSA-fqw2-7h46-fwwv"],"status":"published","title":"Buffer overflow in FileZilla FTP Server 2.2.22 allows remote authenticated attackers to cause a...","description":"Buffer overflow in FileZilla FTP Server 2.2.22 allows remote authenticated attackers to cause a denial of service and possibly execute arbitrary code via a long (1) PORT or (2) PASS followed by the MLSD command, or (2) the remote server interface, as demonstrated by the Infigo FTPStress Fuzzer.","severity":{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.06651,"percentile":0.93927,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-05-04T10:00:00Z","modified":"2026-06-16T22:24:28Z","exploits":[{"source":"nuclei","id":"CVE-2006-2173","title":"FileZilla FTP Server 2.2.22 - Buffer Overflow","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/network/cves/2006/CVE-2006-2173.yaml"}],"products":[{"vendor":"filezilla","product":"filezilla_server"}],"references":[{"url":"http://www.securityfocus.com/bid/17802","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.infigo.hr/en/in_focus/tools","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://marc.info/?l=bugtraq\u0026m=114658586018818\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.osvdb.org/25221","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.infigo.hr/hr/in_focus/advisories/INFIGO-2006-05-03","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/26303","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2006-05/0139.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-2173"},{"url":"https://github.com/advisories/GHSA-fqw2-7h46-fwwv"}],"sources":{"cve":[{"id":"CVE-2006-2173","description":"Buffer overflow in FileZilla FTP Server 2.2.22 allows remote authenticated attackers to cause a denial of service and possibly execute arbitrary code via a long (1) PORT or (2) PASS followed by the MLSD command, or (2) the remote server interface, as demonstrated by the Infigo FTPStress Fuzzer.","status":"published","published":"2006-05-04T10:00:00Z","modified":"2024-08-07T17:43:27.814Z","updated_at":"2026-11-02T14:33:49.265317Z"}],"euvd":[{"id":"EUVD-2006-2174","description":"Buffer overflow in FileZilla FTP Server 2.2.22 allows remote authenticated attackers to cause a denial of service and possibly execute arbitrary code via a long (1) PORT or (2) PASS followed by the MLSD command, or (2) the remote server interface, as demonstrated by the Infigo FTPStress Fuzzer.","status":"published","published":"2006-05-04T10:00:00Z","modified":"2024-08-07T17:43:27Z","updated_at":"2026-11-03T01:16:01.8348Z"}],"ghsa":[{"id":"GHSA-fqw2-7h46-fwwv","title":"Buffer overflow in FileZilla FTP Server 2.2.22 allows remote authenticated attackers to cause a...","description":"Buffer overflow in FileZilla FTP Server 2.2.22 allows remote authenticated attackers to cause a denial of service and possibly execute arbitrary code via a long (1) PORT or (2) PASS followed by the MLSD command, or (2) the remote server interface, as demonstrated by the Infigo FTPStress Fuzzer.","status":"published","published":"2022-05-01T06:56:34Z","modified":"2023-01-31T05:01:05Z","updated_at":"2026-11-02T14:47:59.599725Z"}],"nvd":[{"id":"CVE-2006-2173","description":"Buffer overflow in FileZilla FTP Server 2.2.22 allows remote authenticated attackers to cause a denial of service and possibly execute arbitrary code via a long (1) PORT or (2) PASS followed by the MLSD command, or (2) the remote server interface, as demonstrated by the Infigo FTPStress Fuzzer.","status":"published","published":"2006-05-04T12:38:00Z","modified":"2026-06-16T22:24:28.8Z","cvss":[{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:02.98271Z"}]}}