{"id":"CVE-2018-12038","aliases":["EUVD-2018-4021","GHSA-hfc8-gpjm-mv4r"],"status":"published","title":"An issue was discovered on Samsung 840 EVO devices. Vendor-specific commands may allow access to...","description":"An issue was discovered on Samsung 840 EVO devices. Vendor-specific commands may allow access to the disk-encryption key.","severity":{"version":"3.0","score":4.2,"vector":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0063,"percentile":0.50458,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-522"],"published":"2018-11-20T19:00:00Z","modified":"2026-06-17T01:37:02Z","exploits":[{"source":"pocgithub","id":"gdraperi/remote-bitlocker-encryption-report","title":"gdraperi/remote-bitlocker-encryption-report","date":"2018-12-17","url":"https://github.com/gdraperi/remote-bitlocker-encryption-report"}],"products":[{"vendor":"samsung","product":"840_evo_firmware"}],"references":[{"url":"https://security.netapp.com/advisory/ntap-20181112-0001/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/395981","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/105841","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180028","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12038"},{"url":"https://github.com/advisories/GHSA-hfc8-gpjm-mv4r"}],"sources":{"cve":[{"id":"CVE-2018-12038","description":"An issue was discovered on Samsung 840 EVO devices. Vendor-specific commands may allow access to the disk-encryption key.","status":"published","published":"2018-11-20T19:00:00Z","modified":"2024-08-05T08:24:03.754Z","updated_at":"2026-11-02T14:35:06.320867Z"}],"euvd":[{"id":"EUVD-2018-4021","description":"An issue was discovered on Samsung 840 EVO devices. Vendor-specific commands may allow access to the disk-encryption key.","status":"published","published":"2018-11-20T19:00:00Z","modified":"2024-08-05T08:24:03Z","updated_at":"2026-11-03T02:39:53.575925Z"}],"ghsa":[{"id":"GHSA-hfc8-gpjm-mv4r","title":"An issue was discovered on Samsung 840 EVO devices. Vendor-specific commands may allow access to...","description":"An issue was discovered on Samsung 840 EVO devices. Vendor-specific commands may allow access to the disk-encryption key.","status":"published","published":"2022-05-13T01:18:59Z","modified":"2023-02-01T05:05:42Z","cvss":[{"version":"3.0","score":4.2,"vector":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:50:16.372723Z"}],"nvd":[{"id":"CVE-2018-12038","description":"An issue was discovered on Samsung 840 EVO devices. Vendor-specific commands may allow access to the disk-encryption key.","status":"published","published":"2018-11-20T19:29:00.353Z","modified":"2026-06-17T01:37:02.87Z","cvss":[{"version":"3.0","score":4.2,"vector":"CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:04:48.987926Z"}]}}