{"containers":{"cna":{"title":"Windows Bluetooth Security Feature Bypass Vulnerability","datePublic":"2021-01-12T08:00:00.000Z","affected":[{"vendor":"Microsoft","product":"Windows 10 Version 20H2","cpes":["cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_20H2:*:*:*:*:*:*:arm64:*"],"platforms":["32-bit Systems","ARM64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server version 20H2","cpes":["cpe:2.3:o:microsoft:windows_server_20H2:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1803","cpes":["cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_10_1803:*:*:*:*:*:*:arm64:*"],"platforms":["32-bit 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Systems","x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server version 2004","cpes":["cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1507","cpes":["cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1607","cpes":["cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2016","cpes":["cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2016 (Server Core installation)","cpes":["cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 8.1","cpes":["cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:x86:*","cpe:2.3:o:microsoft:windows_8.1:*:*:*:*:*:*:x64:*","cpe:2.3:o:microsoft:windows_rt_8.1:*:*:*:*:*:*:*:*"],"platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"versions":[{"version":"6.3.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2012 R2","cpes":["cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"6.3.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2012 R2 (Server Core installation)","cpes":["cpe:2.3:o:microsoft:windows_server_2012_R2:*:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"6.3.0","lessThan":"publication","versionType":"custom","status":"affected"}]}],"descriptions":[{"value":"Microsoft is aware of the "Impersonation in the Passkey Entry Protocol" vulnerability. For more information regarding the vulnerability, please see this statement from the Bluetooth SIG.\nTo address the vulnerability, Microsoft has released a software update that will fail attempts to pair if the remote device exchanges a public key with the same X coordinate as the locally exchanged public key","lang":"en-US"}],"problemTypes":[{"descriptions":[{"description":"Security Feature Bypass","lang":"en-US","type":"Impact"}]}],"providerMetadata":{"orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft","dateUpdated":"2024-10-08T16:17:20.164Z"},"references":[{"name":"Windows Bluetooth Security Feature Bypass Vulnerability","tags":["vendor-advisory"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1684"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","baseSeverity":"MEDIUM","baseScore":5,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C"}}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T16:18:11.511Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1684"}]}]},"cveMetadata":{"assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","assignerShortName":"microsoft","cveId":"CVE-2021-1684","datePublished":"2021-01-12T19:42:24.000Z","dateReserved":"2020-12-02T00:00:00.000Z","dateUpdated":"2024-10-08T16:17:20.164Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}