{"id":"CVE-2021-24066","aliases":["EUVD-2021-10982","GHSA-wgr4-cghw-q97x"],"status":"published","title":"Microsoft SharePoint Remote Code Execution Vulnerability","description":"Microsoft SharePoint Remote Code Execution Vulnerability","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.06303,"percentile":0.93701,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2021-02-25T23:01:33Z","modified":"2026-06-17T03:39:13Z","products":[{"vendor":"microsoft","product":"microsoft sharepoint enterprise server 2016"},{"vendor":"microsoft","product":"microsoft sharepoint foundation 2010 service pack 2"},{"vendor":"microsoft","product":"microsoft sharepoint foundation 2013 service pack 1"},{"vendor":"microsoft","product":"microsoft sharepoint server 2019"},{"vendor":"microsoft","product":"sharepoint_enterprise_server"},{"vendor":"microsoft","product":"sharepoint_foundation"},{"vendor":"microsoft","product":"sharepoint_server"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24066","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24066"},{"url":"https://github.com/advisories/GHSA-wgr4-cghw-q97x"}],"sources":{"cve":[{"id":"CVE-2021-24066","title":"Microsoft SharePoint Remote Code Execution Vulnerability","description":"Microsoft SharePoint Remote Code Execution Vulnerability","status":"published","published":"2021-02-25T23:01:33Z","modified":"2024-08-03T19:21:17.281Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-10982","description":"Microsoft SharePoint Remote Code Execution Vulnerability","status":"published","published":"2021-02-25T23:01:33Z","modified":"2024-08-03T19:21:17Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T03:24:59.661237Z"}],"ghsa":[{"id":"GHSA-wgr4-cghw-q97x","title":"Microsoft SharePoint Remote Code Execution Vulnerability","description":"Microsoft SharePoint Remote Code Execution Vulnerability","status":"published","published":"2022-05-24T17:43:15Z","modified":"2023-12-29T18:30:27Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:55:18.128107Z"}],"nvd":[{"id":"CVE-2021-24066","description":"Microsoft SharePoint Remote Code Execution Vulnerability","status":"published","published":"2021-02-25T23:15:14.117Z","modified":"2026-06-17T03:39:13.157Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:06:50.399901Z"}]}}