{"containers":{"cna":{"title":"Skype for Business and Lync Spoofing Vulnerability","datePublic":"2021-05-11T07:00:00.000Z","affected":[{"vendor":"Microsoft","product":"Skype for Business Server 2015 CU11","cpes":["cpe:2.3:a:microsoft:skype_for_business_server:2015:cumulative_update_11:*:*:*:*:*:*"],"platforms":["Unknown"],"versions":[{"version":"2015 CU11","lessThan":"2046.369","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Microsoft Lync Server 2013 CU10","cpes":["cpe:2.3:a:microsoft:lync_server:2013:cumulative_update_10:*:*:*:*:*:*"],"platforms":["Unknown"],"versions":[{"version":"8308.0","lessThan":"8308.1144","versionType":"custom","status":"affected"}]}],"descriptions":[{"value":"Skype for Business and Lync Spoofing Vulnerability","lang":"en-US"}],"problemTypes":[{"descriptions":[{"description":"Spoofing","lang":"en-US","type":"Impact"}]}],"providerMetadata":{"orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft","dateUpdated":"2023-12-28T23:57:07.935Z"},"references":[{"tags":["x_refsource_MISC"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26421"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"MEDIUM","baseScore":6.5,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C"}}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T20:26:25.289Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26421"}]}]},"cveMetadata":{"assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","assignerShortName":"microsoft","cveId":"CVE-2021-26421","datePublished":"2021-05-11T19:11:12.000Z","dateReserved":"2021-01-29T00:00:00.000Z","dateUpdated":"2024-08-03T20:26:25.289Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}