{"id":"CVE-2021-28174","aliases":["EUVD-2021-14864","GHSA-wwmp-583h-v424"],"status":"published","title":"Mitake Smart Stock Selection System - Broken Authentication","description":"Mitake smart stock selection system contains a broken authentication vulnerability. By manipulating the parameters in the URL, remote attackers can gain the privileged permissions to access transaction record, and fraudulent trading without login.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00987,"percentile":0.62742,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2021-04-08T03:50:39Z","modified":"2026-06-17T03:45:57Z","products":[{"vendor":"mitake","product":"mitake smart stock selection system"},{"vendor":"mitake","product":"smart_stock_selection"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-4625-4ccc6-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28174"},{"url":"https://github.com/advisories/GHSA-wwmp-583h-v424"}],"sources":{"cve":[{"id":"CVE-2021-28174","title":"Mitake Smart Stock Selection System - Broken Authentication","description":"Mitake smart stock selection system contains a broken authentication vulnerability. By manipulating the parameters in the URL, remote attackers can gain the privileged permissions to access transaction record, and fraudulent trading without login.","status":"published","published":"2021-04-08T03:50:39.989Z","modified":"2024-09-16T16:53:43.81Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:33:08.811269Z"}],"euvd":[{"id":"EUVD-2021-14864","description":"Mitake smart stock selection system contains a broken authentication vulnerability. By manipulating the parameters in the URL, remote attackers can gain the privileged permissions to access transaction record, and fraudulent trading without login.","status":"published","published":"2021-04-08T03:50:39Z","modified":"2024-09-16T16:53:43Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:55:47.18954Z"}],"ghsa":[{"id":"GHSA-wwmp-583h-v424","title":"Mitake smart stock selection system contains a broken authentication vulnerability. By...","description":"Mitake smart stock selection system contains a broken authentication vulnerability. By manipulating the parameters in the URL, remote attackers can gain the privileged permissions to access transaction record, and fraudulent trading without login.","status":"published","published":"2022-05-24T17:46:53Z","modified":"2023-01-29T05:05:53Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:45:54.221809Z"}],"nvd":[{"id":"CVE-2021-28174","description":"Mitake smart stock selection system contains a broken authentication vulnerability. By manipulating the parameters in the URL, remote attackers can gain the privileged permissions to access transaction record, and fraudulent trading without login.","status":"published","published":"2021-04-08T04:15:14.373Z","modified":"2026-06-17T03:45:57.423Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:06:51.610648Z"}]}}