CVE-2021-38624 — Authorization Bypass Through User-Controlled Key in Microsoft Windows 10 Version 1809

CWE-639 — Authorization Bypass Through User-Controlled Key4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.4%
top 39.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
12
Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 1909Microsoft Windows 10 Version 2004+9 more
Timeline
PublishedSep 15
Latest updateMay 24

Description

Windows Key Storage Provider Security Feature Bypass Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages12 packages

▶CVEListV5microsoft/windows_server_201910.0.0 — 10.0.17763.2237
▶CVEListV5microsoft/windows_server_202210.0.0 — 10.0.20348.288
▶CVEListV5microsoft/windows_10_version_180910.0.0 — 10.0.17763.2237
▶CVEListV5microsoft/windows_10_version_190910.0.0 — 10.0.18363.1854
▶CVEListV5microsoft/windows_10_version_200410.0.0 — 10.0.19041.1288

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-47qf-6fqv-2m82: Windows Key Storage Provider Security Feature Bypass Vulnerability↗2022-05-24
▶
CVEList
Windows Key Storage Provider Security Feature Bypass Vulnerability↗2021-09-15
▶

📋Vendor Advisories

1
Microsoft
Windows Key Storage Provider Security Feature Bypass Vulnerability↗2021-09-14
▶
CVE-2021-38624 — Microsoft vulnerability | cvebase