{"id":"CVE-2023-21717","aliases":["EUVD-2023-25884","GHSA-f7hr-c85m-f673"],"status":"published","title":"Microsoft SharePoint Server Elevation of Privilege Vulnerability","description":"Microsoft SharePoint Server Elevation of Privilege 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":"2026-11-10","score":0.01095,"percentile":0.65816,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2023-02-14T19:33:46Z","modified":"2026-08-19T17:18:12Z","products":[{"vendor":"microsoft","product":"microsoft sharepoint enterprise server 2013 service pack 1"},{"vendor":"microsoft","product":"microsoft sharepoint enterprise server 2016"},{"vendor":"microsoft","product":"microsoft sharepoint foundation 2013 service pack 1"},{"vendor":"microsoft","product":"microsoft sharepoint server 2019"},{"vendor":"microsoft","product":"microsoft sharepoint server subscription edition"},{"vendor":"microsoft","product":"sharepoint_enterprise_server"},{"vendor":"microsoft","product":"sharepoint_foundation"},{"vendor":"microsoft","product":"sharepoint_server"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21717","tags":["vendor-advisory","patch","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-21717"},{"url":"https://github.com/advisories/GHSA-f7hr-c85m-f673"}],"sources":{"cve":[{"id":"CVE-2023-21717","title":"Microsoft SharePoint Server Elevation of Privilege Vulnerability","description":"Microsoft SharePoint Server Elevation of Privilege Vulnerability","status":"published","published":"2023-02-14T19:33:46.638Z","modified":"2026-08-19T16:27:13.83Z","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"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:35:20.368244Z"}],"euvd":[{"id":"EUVD-2023-25884","description":"Microsoft SharePoint Server Elevation of Privilege Vulnerability","status":"published","published":"2023-02-14T19:33:46Z","modified":"2026-08-19T16:27:13Z","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":"2026-11-02T18:01:43.218519Z"}],"ghsa":[{"id":"GHSA-f7hr-c85m-f673","title":"Microsoft SharePoint Server Elevation of Privilege Vulnerability","description":"Microsoft SharePoint Server Elevation of Privilege Vulnerability","status":"published","published":"2023-02-14T21:30:29Z","modified":"2023-02-14T21:30:36Z","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"}],"updated_at":"2026-11-02T14:54:07.544087Z"}],"nvd":[{"id":"CVE-2023-21717","description":"Microsoft SharePoint Server Elevation of Privilege Vulnerability","status":"published","published":"2023-02-14T20:15:14.433Z","modified":"2026-08-19T17:18:12.63Z","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"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:07:46.811196Z"}]}}