CVE-2021-31205 — Microsoft Windows 10 Version 2004 vulnerability

4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
15.2%
top 5.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Microsoft Windows 10 Version 2004Microsoft Windows 10 Version 20h2Microsoft Windows Server Version 2004+3 more
Timeline
PublishedMay 11
Latest updateMay 24

Description

Windows SMB Client Security Feature Bypass Vulnerability

CVSS vector

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

Affected Packages6 packages

▶CVEListV5microsoft/windows_10_version_200410.0.0 — 10.0.19041.982
▶CVEListV5microsoft/windows_10_version_20h210.0.0 — 10.0.19042.982
▶CVEListV5microsoft/windows_server_version_200410.0.0 — 10.0.19041.982
▶CVEListV5microsoft/windows_server_version_20h210.0.0 — 10.0.19042.982
▶NVDmicrosoft/windows2004, 20h2+1

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-7h4c-m77c-qp3c: Windows SMB Client Security Feature Bypass Vulnerability↗2022-05-24
▶
CVEList
Windows SMB Client Security Feature Bypass Vulnerability↗2021-05-11
▶

📋Vendor Advisories

1
Microsoft
Windows SMB Client Security Feature Bypass Vulnerability↗2021-05-11
▶
CVE-2021-31205 — Microsoft vulnerability | cvebase