{"id":"CVE-2018-20658","aliases":["EUVD-2018-13209","GHSA-7wjj-g2fp-6r9j"],"status":"published","title":"The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a...","description":"The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon crash) via a crafted XRMD command.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08493,"percentile":0.95069,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2019-01-02T15:00:00Z","modified":"2026-06-17T01:53:16Z","exploits":[{"source":"exploitdb","id":"EDB-45091","title":"Core FTP 2.0 - 'XRMD' Denial of Service (PoC)","type":"dos","platform":"windows","date":"2018-07-26","url":"https://www.exploit-db.com/exploits/45091"}],"products":[{"vendor":"coreftp","product":"core_ftp"}],"references":[{"url":"https://www.exploit-db.com/exploits/45091","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://coreftp.com/forums/viewtopic.php?f=15\u0026t=4022509","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20658"},{"url":"https://github.com/advisories/GHSA-7wjj-g2fp-6r9j"}],"sources":{"cve":[{"id":"CVE-2018-20658","description":"The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon crash) via a crafted XRMD command.","status":"published","published":"2019-01-02T15:00:00Z","modified":"2024-09-16T19:40:29.156Z","updated_at":"2026-11-02T14:34:59.872731Z"}],"euvd":[{"id":"EUVD-2018-13209","description":"The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon crash) via a crafted XRMD command.","status":"published","published":"2019-01-02T15:00:00Z","modified":"2024-09-16T19:40:29Z","updated_at":"2026-11-03T00:55:20.992168Z"}],"ghsa":[{"id":"GHSA-7wjj-g2fp-6r9j","title":"The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a...","description":"The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon crash) via a crafted XRMD command.","status":"published","published":"2022-05-14T01:37:53Z","modified":"2023-02-02T05:04:11Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:51:48.450626Z"}],"nvd":[{"id":"CVE-2018-20658","description":"The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon crash) via a crafted XRMD command.","status":"published","published":"2019-01-02T15:29:00.25Z","modified":"2026-06-17T01:53:16.657Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:04:52.056758Z"}]}}