{"id":"CVE-2021-28324","aliases":["EUVD-2021-15009","GHSA-46x8-v252-q5qw"],"status":"published","title":"Windows SMB Information Disclosure Vulnerability","description":"Windows SMB Information Disclosure Vulnerability","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.06643,"percentile":0.93966,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2021-04-13T19:32:57Z","modified":"2026-06-17T03:46:10Z","products":[{"vendor":"microsoft","product":"windows 10 version 2004"},{"vendor":"microsoft","product":"windows 10 version 20h2"},{"vendor":"microsoft","product":"windows server version 2004"},{"vendor":"microsoft","product":"windows server version 20h2"},{"vendor":"microsoft","product":"windows_10"},{"vendor":"microsoft","product":"windows_server_2016"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28324","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28324"},{"url":"https://github.com/advisories/GHSA-46x8-v252-q5qw"}],"sources":{"cve":[{"id":"CVE-2021-28324","title":"Windows SMB Information Disclosure Vulnerability","description":"Windows SMB Information Disclosure Vulnerability","status":"published","published":"2021-04-13T19:32:57Z","modified":"2024-08-03T21:40:13.899Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:08.811269Z"}],"euvd":[{"id":"EUVD-2021-15009","description":"Windows SMB Information Disclosure Vulnerability","status":"published","published":"2021-04-13T19:32:57Z","modified":"2024-08-03T21:40:13Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T03:24:47.350261Z"}],"ghsa":[{"id":"GHSA-46x8-v252-q5qw","title":"Windows SMB Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-28325.","description":"Windows SMB Information Disclosure Vulnerability This CVE ID is unique from CVE-2021-28325.","status":"published","published":"2022-05-24T17:47:20Z","modified":"2023-01-27T05:02:44Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:42:05.930236Z"}],"nvd":[{"id":"CVE-2021-28324","description":"Windows SMB Information Disclosure Vulnerability","status":"published","published":"2021-04-13T20:15:17.157Z","modified":"2026-06-17T03:46:10.827Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:51.610648Z"}]}}