Skip to content
CVE PROGRAM SOURCE RECORD5.0 Medium

CVE-2021-1683

Windows Bluetooth Security Feature Bypass Vulnerability

Description

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. To 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

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Windows 10 Version 20H2

  • 10.0.0 to < publicationaffected

Microsoft Windows Server version 20H2

  • 10.0.0 to < publicationaffected

Microsoft Windows 10 Version 1803

  • 10.0.0 to < publicationaffected

Microsoft Windows 10 Version 1809

  • 10.0.0 to < publicationaffected

Microsoft Windows Server 2019

  • 10.0.0 to < publicationaffected

Microsoft Windows Server 2019 (Server Core installation)

  • 10.0.0 to < publicationaffected

Microsoft Windows 10 Version 1909

  • 10.0.0 to < publicationaffected

Microsoft Windows Server, version 1909 (Server Core installation)

  • 10.0.0 to < publicationaffected

Microsoft Windows 10 Version 2004

  • 10.0.0 to < publicationaffected

Microsoft Windows Server version 2004

  • 10.0.0 to < publicationaffected

Microsoft Windows 10 Version 1507

  • 10.0.0 to < publicationaffected

Microsoft Windows 10 Version 1607

  • 10.0.0 to < publicationaffected

Microsoft Windows Server 2016

  • 10.0.0 to < publicationaffected

Microsoft Windows Server 2016 (Server Core installation)

  • 10.0.0 to < publicationaffected

Microsoft Windows 8.1

  • 6.3.0 to < publicationaffected

Microsoft Windows Server 2012 R2

  • 6.3.0 to < publicationaffected

Microsoft Windows Server 2012 R2 (Server Core installation)

  • 6.3.0 to < publicationaffected

References