{"id":"CVE-2020-19595","aliases":["EUVD-2020-11499","GHSA-xvpq-v2cq-9v92"],"status":"published","title":"Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.","description":"Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01142,"percentile":0.66911,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2021-04-05T20:37:03Z","modified":"2026-06-17T02:59:50Z","products":[{"vendor":"coreftp","product":"core_ftp"}],"references":[{"url":"https://www.0x90.zone/binary/reverse/exploitation/2020/08/16/CoreFTPServerRCE.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-19595"},{"url":"https://github.com/advisories/GHSA-xvpq-v2cq-9v92"}],"sources":{"cve":[{"id":"CVE-2020-19595","description":"Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.","status":"published","published":"2021-04-05T20:37:03Z","modified":"2024-08-04T14:15:27.67Z","updated_at":"2026-11-02T14:35:49.879248Z"}],"euvd":[{"id":"EUVD-2020-11499","description":"Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.","status":"published","published":"2021-04-05T20:37:03Z","modified":"2024-08-04T14:15:27Z","updated_at":"2026-11-03T03:07:25.299661Z"}],"ghsa":[{"id":"GHSA-xvpq-v2cq-9v92","title":"Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.","description":"Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.","status":"published","published":"2022-05-24T17:46:30Z","modified":"2023-01-29T05:05:51Z","cwes":["CWE-120"],"updated_at":"2026-11-02T14:45:53.730969Z"}],"nvd":[{"id":"CVE-2020-19595","description":"Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.","status":"published","published":"2021-04-05T21:15:13.353Z","modified":"2026-06-17T02:59:50.62Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/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-120"],"updated_at":"2026-11-02T14:06:37.687844Z"}]}}