{"id":"CVE-2021-1641","state":"PUBLISHED","title":"Microsoft SharePoint Server Spoofing Vulnerability","description":"Microsoft SharePoint Server Spoofing Vulnerability","publishedAt":"2021-01-12T19:41:57.000Z","updatedAt":"2024-10-08T16:17:01.462Z","severity":{"score":4.6,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C","source":"microsoft"},"assigner":"microsoft","products":["Microsoft Microsoft SharePoint Enterprise Server 2016","Microsoft Microsoft SharePoint Foundation 2013 Service Pack 1","Microsoft Microsoft SharePoint Server 2019"],"affected":[{"vendor":"Microsoft","product":"Microsoft SharePoint Enterprise Server 2016","versions":[{"version":"16.0.0","status":"affected","lessThan":"publication","versionType":"custom"}],"cpes":["cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*"],"platforms":["x64-based Systems"]},{"vendor":"Microsoft","product":"Microsoft SharePoint Foundation 2013 Service Pack 1","versions":[{"version":"15.0.0","status":"affected","lessThan":"publication","versionType":"custom"}],"cpes":["cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*"],"platforms":["x64-based Systems"]},{"vendor":"Microsoft","product":"Microsoft SharePoint Server 2019","versions":[{"version":"16.0.0","status":"affected","lessThan":"publication","versionType":"custom"}],"cpes":["cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"]}],"references":["https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1641","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1641"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:52.848Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/1xxx/CVE-2021-1641.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-1641","state":"PUBLISHED","datePublished":"2021-01-12T19:41:57.000Z","dateUpdated":"2024-10-08T16:17:01.462Z","assignerShortName":"microsoft","assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateReserved":"2020-12-02T00:00:00.000Z"},"containers":{"cna":{"title":"Microsoft SharePoint Server Spoofing Vulnerability","descriptions":[{"lang":"en-US","value":"Microsoft SharePoint Server Spoofing Vulnerability"}],"affected":[{"vendor":"Microsoft","product":"Microsoft SharePoint Enterprise Server 2016","versions":[{"version":"16.0.0","status":"affected","lessThan":"publication","versionType":"custom"}],"cpes":["cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*"],"platforms":["x64-based Systems"]},{"vendor":"Microsoft","product":"Microsoft SharePoint Foundation 2013 Service Pack 1","versions":[{"version":"15.0.0","status":"affected","lessThan":"publication","versionType":"custom"}],"cpes":["cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1:*:*:*:*:*:*"],"platforms":["x64-based Systems"]},{"vendor":"Microsoft","product":"Microsoft SharePoint Server 2019","versions":[{"version":"16.0.0","status":"affected","lessThan":"publication","versionType":"custom"}],"cpes":["cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"]}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1641","name":"Microsoft SharePoint Server Spoofing Vulnerability","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"MEDIUM","baseScore":4.6,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C"}}],"problemTypes":[{"descriptions":[{"description":"Spoofing","lang":"en-US","type":"Impact"}]}],"providerMetadata":{"shortName":"microsoft","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","dateUpdated":"2024-10-08T16:17:01.462Z"},"datePublic":"2021-01-12T08:00:00.000Z"},"adp":[{"title":"CVE Program Container","references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1641","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T16:18:10.874Z"}}]}}}