CVE-2021-1683
published 2021-01-12CVE-2021-1683: Microsoft is aware of the "Impersonation in the Passkey Entry Protocol" vulnerability. For more information regarding the vulnerability, please see this…
PriorityP427medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
EPSS
1.68%
76.8th percentile
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
38 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1507 | >= 10.0.0 < publication | publication |
| microsoft | windows_10_version_1607 | >= 10.0.0 < publication | publication |
| microsoft | windows_10_version_1803 | >= 10.0.0 < publication | publication |
| microsoft | windows_10_version_1809 | >= 10.0.0 < publication | publication |
| microsoft | windows_10_version_1909 | >= 10.0.0 < publication | publication |
| microsoft | windows_10_version_2004 | >= 10.0.0 < publication | publication |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < publication | publication |
| microsoft | windows_8.1 | >= 6.3.0 < publication | publication |
| microsoft | windows_server_2012 | — | — |
| microsoft | windows_server_2012_r2 | >= 6.3.0 < publication | publication |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | — | — |
| microsoft | windows_server_2016 | >= 10.0.0 < publication | publication |
| microsoft | windows_server_2019 | >= 10.0.0 < publication | publication |
| microsoft | windows_server_version_2004 | >= 10.0.0 < publication | publication |
| microsoft | windows_server_version_20h2 | >= 10.0.0 < publication | publication |
| msrc | windows_10 | — | — |
| msrc | windows_10_version_1607 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
vendor_msrc5.0MEDIUM
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GHSA
GHSA-x98w-2qjj-5g5p: Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1638, CVE-2021-1683
ghsa_unreviewed·2022-05-24·CVSS 7.7
CVE-2021-1684 [HIGH] GHSA-x98w-2qjj-5g5p: Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1638, CVE-2021-1683
Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1638, CVE-2021-1683.
GHSA
GHSA-j3p8-mm22-v647: Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1683, CVE-2021-1684
ghsa_unreviewed·2022-05-24·CVSS 5.0
CVE-2021-1638 [MEDIUM] CWE-863 GHSA-j3p8-mm22-v647: Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1683, CVE-2021-1684
Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1683, CVE-2021-1684.
GHSA
GHSA-7v5h-wrw6-c4r8: Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1638, CVE-2021-1684
ghsa_unreviewed·2022-05-24·CVSS 7.7
CVE-2021-1683 [HIGH] GHSA-7v5h-wrw6-c4r8: Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1638, CVE-2021-1684
Windows Bluetooth Security Feature Bypass Vulnerability This CVE ID is unique from CVE-2021-1638, CVE-2021-1684.
Microsoft
Windows Bluetooth Security Feature Bypass Vulnerability
vendor_msrc·2021-01-12·CVSS 5.0
CVE-2021-1683 [MEDIUM] Windows Bluetooth Security Feature Bypass Vulnerability
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
FAQ: What kind of security feature could be bypassed by successfully exploiting this vulnerability?
The authentication feature could be bypassed as this vulnerability allows impersonation.
Microsoft Bluetooth Driver: Microsoft Bluetooth Driver
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Security Feature Bypass
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-01-12
Published