{"id":"CVE-2021-31965","aliases":["EUVD-2021-18837","GHSA-pgcw-x937-hxp4"],"status":"published","title":"Microsoft SharePoint Server Information Disclosure Vulnerability","description":"Microsoft SharePoint Server Information Disclosure Vulnerability","severity":{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0452,"percentile":0.91609,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-06-08T22:46:31Z","modified":"2026-06-17T03:52:35Z","products":[{"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":"sharepoint_foundation"},{"vendor":"microsoft","product":"sharepoint_server"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31965","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31965"},{"url":"https://github.com/advisories/GHSA-pgcw-x937-hxp4"}],"sources":{"cve":[{"id":"CVE-2021-31965","title":"Microsoft SharePoint Server Information Disclosure Vulnerability","description":"Microsoft SharePoint Server Information Disclosure Vulnerability","status":"published","published":"2021-06-08T22:46:31Z","modified":"2024-08-03T23:10:31.457Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:05.665371Z"}],"euvd":[{"id":"EUVD-2021-18837","description":"Microsoft SharePoint Server Information Disclosure Vulnerability","status":"published","published":"2021-06-08T22:46:31Z","modified":"2024-08-03T23:10:31Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-03T03:24:37.407491Z"}],"ghsa":[{"id":"GHSA-pgcw-x937-hxp4","title":"Microsoft SharePoint Server Information Disclosure Vulnerability","description":"Microsoft SharePoint Server Information Disclosure Vulnerability","status":"published","published":"2022-05-24T19:04:47Z","modified":"2023-08-10T05:04:47Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:54:44.654498Z"}],"nvd":[{"id":"CVE-2021-31965","description":"Microsoft SharePoint Server Information Disclosure Vulnerability","status":"published","published":"2021-06-08T23:15:09.057Z","modified":"2026-06-17T03:52:35.383Z","cvss":[{"version":"3.1","score":5.7,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:54.439974Z"}]}}