CVE-2021-34466
published 2021-07-16CVE-2021-34466: Windows Hello Security Feature Bypass Vulnerability
PriorityP428medium6.1CVSS 3.1
AVPACLPRNUINSUCHIHAN
EPSS
0.65%
47.4th percentile
Windows Hello Security Feature Bypass Vulnerability
Affected
25 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10 | — | — |
| microsoft | windows_10_version_1809 | >= 10.0.0 < 10.0.17763.2061 | 10.0.17763.2061 |
| microsoft | windows_10_version_1909 | >= 10.0.0 < 10.0.18363.1679 | 10.0.18363.1679 |
| microsoft | windows_10_version_2004 | >= 10.0.0 < 10.0.19041.1110 | 10.0.19041.1110 |
| microsoft | windows_10_version_20h2 | >= 10.0.0 < 10.0.19042.1110 | 10.0.19042.1110 |
| microsoft | windows_10_version_21h1 | >= 10.0.0 < 10.0.19043.1110 | 10.0.19043.1110 |
| msrc | windows_10_version_1809_for_32-bit_systems | — | — |
| msrc | windows_10_version_1809_for_arm64-based_systems | — | — |
| msrc | windows_10_version_1809_for_x64-based_systems | — | — |
| msrc | windows_10_version_1909_for_32-bit_systems | — | — |
| msrc | windows_10_version_1909_for_arm64-based_systems | — | — |
| msrc | windows_10_version_1909_for_x64-based_systems | — | — |
| msrc | windows_10_version_2004_for_32-bit_systems | — | — |
| msrc | windows_10_version_2004_for_arm64-based_systems | — | — |
| msrc | windows_10_version_2004_for_x64-based_systems | — | — |
| msrc | windows_10_version_20h2_for_32-bit_systems | — | — |
| msrc | windows_10_version_20h2_for_arm64-based_systems | — | — |
| msrc | windows_10_version_20h2_for_x64-based_systems | — | — |
| msrc | windows_10_version_21h1_for_32-bit_systems | — | — |
| msrc | windows_10_version_21h1_for_arm64-based_systems | — | — |
| msrc | windows_10_version_21h1_for_x64-based_systems | — | — |
CVSS provenance
nvdv3.16.1MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
nvdv2.03.6LOWAV:L/AC:L/Au:N/C:P/I:P/A:N
vendor_msrc5.7MEDIUM
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GHSA
GHSA-h9g5-22cm-hm27: Windows Hello Security Feature Bypass Vulnerability
ghsa_unreviewed·2022-05-24
CVE-2021-34466 [MEDIUM] CWE-290 GHSA-h9g5-22cm-hm27: Windows Hello Security Feature Bypass Vulnerability
Windows Hello Security Feature Bypass Vulnerability
Microsoft
Windows Hello Security Feature Bypass Vulnerability
vendor_msrc·2021-07-13·CVSS 5.7
CVE-2021-34466 [MEDIUM] Windows Hello Security Feature Bypass Vulnerability
Windows Hello Security Feature Bypass Vulnerability
FAQ: Where can I find more information about Windows Hello Face Authentication?
Please see Windows Hello Face Authentication for updated details.
Where can I find more information about this vulnerability?
Please see KB5005478 - Windows Hello CVE-2021-34466 for more details.
Windows Hello: Windows Hello
Microsoft: Microsoft
Impact: Security Feature Bypass
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004244
Reference: https://support.microsoft.com/help/5004244
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5004245
Reference:
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-07-16
Published