high7.7
CVE-2021-1638
Microsoft is aware of the "Impersonation in the Passkey Entry Protocol" vulnerability.
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 | Versions 20h2, 1803, 1809, 1909, 2004 |
| Microsoft | Windows Server 2016 | Versions 20h2, 1909, 2004 |
| Microsoft | Windows Server 2019 | All versions |