{"id":"CVE-2000-0640","aliases":["EUVD-2000-0636","GHSA-pfr8-644q-f99g"],"status":"published","title":"Guild FTPd allows remote attackers to determine the existence of files outside the FTP root via a...","description":"Guild FTPd allows remote attackers to determine the existence of files outside the FTP root via a .. (dot dot) attack, which provides different error messages depending on whether the file exists or not.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.07203,"percentile":0.94349,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-07-08T04:00:00Z","modified":"2026-06-16T21:52:10Z","exploits":[{"source":"exploitdb","id":"EDB-20065","title":"DrPhibez and Nitro187 Guild FTPD 0.9.7 - File Existence Disclosure","type":"remote","platform":"windows","date":"2000-07-08","verified":true,"url":"https://www.exploit-db.com/exploits/20065"}],"products":[{"vendor":"steve_poulsen","product":"guildftpd"}],"references":[{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-07/0114.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/1452","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/4922","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.osvdb.org/573","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0640"},{"url":"https://github.com/advisories/GHSA-pfr8-644q-f99g"}],"sources":{"cve":[{"id":"CVE-2000-0640","description":"Guild FTPd allows remote attackers to determine the existence of files outside the FTP root via a .. (dot dot) attack, which provides different error messages depending on whether the file exists or not.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:40.841Z","updated_at":"2026-11-02T14:33:41.23606Z"}],"euvd":[{"id":"EUVD-2000-0636","description":"Guild FTPd allows remote attackers to determine the existence of files outside the FTP root via a .. (dot dot) attack, which provides different error messages depending on whether the file exists or not.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:40Z","updated_at":"2026-11-03T00:56:24.66443Z"}],"ghsa":[{"id":"GHSA-pfr8-644q-f99g","title":"Guild FTPd allows remote attackers to determine the existence of files outside the FTP root via a...","description":"Guild FTPd allows remote attackers to determine the existence of files outside the FTP root via a .. (dot dot) attack, which provides different error messages depending on whether the file exists or not.","status":"published","published":"2022-04-30T18:14:02Z","modified":"2023-01-30T05:04:36Z","updated_at":"2026-11-02T14:47:05.039925Z"}],"nvd":[{"id":"CVE-2000-0640","description":"Guild FTPd allows remote attackers to determine the existence of files outside the FTP root via a .. (dot dot) attack, which provides different error messages depending on whether the file exists or not.","status":"published","published":"2000-07-08T04:00:00Z","modified":"2026-06-16T21:52:10.107Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:59:02.365657Z"}]}}