{"id":"CVE-2018-7573","aliases":["EUVD-2018-19298","GHSA-v9q9-9c5j-v225"],"status":"published","title":"An issue was discovered in FTPShell Client 6.7. A remote FTP server can send 400 characters of 'F...","description":"An issue was discovered in FTPShell Client 6.7. A remote FTP server can send 400 characters of 'F' in conjunction with the FTP 220 response code to crash the application; after this overflow, one can run arbitrary code on the victim machine. This is similar to CVE-2009-3364 and CVE-2017-6465.","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":"2026-11-08","score":0.69204,"percentile":0.9936,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2018-03-01T17:00:00Z","modified":"2026-06-17T02:03:23Z","exploits":[{"source":"exploitdb","id":"EDB-44596","title":"FTPShell Client 6.7 - Buffer Overflow","type":"remote","platform":"windows","date":"2018-05-08","verified":true,"url":"https://www.exploit-db.com/exploits/44596"},{"source":"exploitdb","id":"EDB-44968","title":"FTPShell Client 6.70 (Enterprise Edition) - Stack Buffer Overflow (Metasploit)","type":"remote","platform":"windows","date":"2018-07-02","verified":true,"url":"https://www.exploit-db.com/exploits/44968"},{"source":"metasploit","id":"exploit/windows/ftp/ftpshell_cli_bof","title":"FTPShell client 6.70 (Enterprise edition) Stack Buffer Overflow","type":"exploit","platform":"Windows","date":"2017-03-04","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/ftp/ftpshell_cli_bof"}],"products":[{"vendor":"ftpshell","product":"ftpshell_client"}],"references":[{"url":"https://www.exploit-db.com/exploits/44968/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://cxsecurity.com/issue/WLB-2018030011","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/44596/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7573"},{"url":"https://github.com/advisories/GHSA-v9q9-9c5j-v225"}],"sources":{"cve":[{"id":"CVE-2018-7573","description":"An issue was discovered in FTPShell Client 6.7. A remote FTP server can send 400 characters of 'F' in conjunction with the FTP 220 response code to crash the application; after this overflow, one can run arbitrary code on the victim machine. This is similar to CVE-2009-3364 and CVE-2017-6465.","status":"published","published":"2018-03-01T17:00:00Z","modified":"2024-08-05T06:31:04.761Z","updated_at":"2026-11-02T14:35:10.313768Z"}],"euvd":[{"id":"EUVD-2018-19298","description":"An issue was discovered in FTPShell Client 6.7. A remote FTP server can send 400 characters of 'F' in conjunction with the FTP 220 response code to crash the application; after this overflow, one can run arbitrary code on the victim machine. This is similar to CVE-2009-3364 and CVE-2017-6465.","status":"published","published":"2018-03-01T17:00:00Z","modified":"2024-08-05T06:31:04Z","updated_at":"2026-11-03T02:40:05.625439Z"}],"ghsa":[{"id":"GHSA-v9q9-9c5j-v225","title":"An issue was discovered in FTPShell Client 6.7. A remote FTP server can send 400 characters of 'F...","description":"An issue was discovered in FTPShell Client 6.7. A remote FTP server can send 400 characters of 'F' in conjunction with the FTP 220 response code to crash the application; after this overflow, one can run arbitrary code on the victim machine. This is similar to CVE-2009-3364 and CVE-2017-6465.","status":"published","published":"2022-05-14T01:29:44Z","modified":"2023-02-02T05:03:44Z","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":"2026-11-02T14:51:42.325662Z"}],"nvd":[{"id":"CVE-2018-7573","description":"An issue was discovered in FTPShell Client 6.7. A remote FTP server can send 400 characters of 'F' in conjunction with the FTP 220 response code to crash the application; after this overflow, one can run arbitrary code on the victim machine. This is similar to CVE-2009-3364 and CVE-2017-6465.","status":"published","published":"2018-03-01T17:29:00.587Z","modified":"2026-06-17T02:03:23.927Z","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":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:23.783914Z"}]}}