{"id":"CVE-2017-6465","aliases":["EUVD-2017-15522","GHSA-mq94-vm4p-fh7g"],"status":"published","title":"Remote Code Execution was discovered in FTPShell Client 6.53. By default, the client sends a PWD...","description":"Remote Code Execution was discovered in FTPShell Client 6.53. By default, the client sends a PWD command to the FTP server it is connecting to; however, it doesn't check the response's length, leading to a buffer overflow situation.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.50315,"percentile":0.98917,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2017-03-10T01:00:00Z","modified":"2026-06-17T01:22:23Z","exploits":[{"source":"exploitdb","id":"EDB-41511","title":"FTPShell Client 6.53 - Remote Buffer Overflow","type":"remote","platform":"windows","date":"2017-03-04","verified":true,"url":"https://www.exploit-db.com/exploits/41511"},{"source":"metasploit","id":"exploit/windows/ftp/ftpshell51_pwd_reply","title":"FTPShell 5.1 Stack Buffer Overflow","type":"exploit","platform":"Windows","date":"2010-10-12","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/ftp/ftpshell51_pwd_reply"}],"products":[{"vendor":"ftpshell","product":"ftpshell_client"}],"references":[{"url":"http://packetstormsecurity.com/files/141456/FTPShell-Client-6.53-Buffer-Overflow.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.exploit-db.com/exploits/41511/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/bid/96570","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-6465"},{"url":"https://www.exploit-db.com/exploits/41511"},{"url":"https://github.com/advisories/GHSA-mq94-vm4p-fh7g"}],"sources":{"cve":[{"id":"CVE-2017-6465","description":"Remote Code Execution was discovered in FTPShell Client 6.53. By default, the client sends a PWD command to the FTP server it is connecting to; however, it doesn't check the response's length, leading to a buffer overflow situation.","status":"published","published":"2017-03-10T01:00:00Z","modified":"2024-08-05T15:33:20.458Z","updated_at":"2026-11-02T14:33:16.578111Z"}],"euvd":[{"id":"EUVD-2017-15522","description":"Remote Code Execution was discovered in FTPShell Client 6.53. By default, the client sends a PWD command to the FTP server it is connecting to; however, it doesn't check the response's length, leading to a buffer overflow situation.","status":"published","published":"2017-03-10T01:00:00Z","modified":"2024-08-05T15:33:20Z","updated_at":"2026-11-03T02:39:12.023695Z"}],"ghsa":[{"id":"GHSA-mq94-vm4p-fh7g","title":"Remote Code Execution was discovered in FTPShell Client 6.53. By default, the client sends a PWD...","description":"Remote Code Execution was discovered in FTPShell Client 6.53. By default, the client sends a PWD command to the FTP server it is connecting to; however, it doesn't check the response's length, leading to a buffer overflow situation.","status":"published","published":"2022-05-17T02:55:26Z","modified":"2025-04-20T03:34:58Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:42.453698Z"}],"nvd":[{"id":"CVE-2017-6465","description":"Remote Code Execution was discovered in FTPShell Client 6.53. By default, the client sends a PWD command to the FTP server it is connecting to; however, it doesn't check the response's length, leading to a buffer overflow situation.","status":"published","published":"2017-03-10T01:59:00.177Z","modified":"2026-06-17T01:22:23.75Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:43.325192Z"}]}}