CVE-2020-17040 — Improper Authentication in Microsoft Windows 10 Version 1507

CWE-287 — Improper Authentication4 documents4 sources
Severity
9.8CRITICALNVD
CNA6.5
EPSS
8.1%
top 7.83%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
15
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1803+12 more
Timeline
PublishedNov 11
Latest updateMay 24

Description

Windows Hyper-V Security Feature Bypass Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages15 packages

▶CVEListV5microsoft/windows_8.16.3.0 — publication
▶CVEListV5microsoft/windows_server_201610.0.0 — publication
▶CVEListV5microsoft/windows_server_201910.0.0 — publication
▶CVEListV5microsoft/windows_server_2012_r26.3.0 — publication
▶CVEListV5microsoft/windows_10_version_150710.0.0 — publication

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-8599-937f-746w: Windows Hyper-V Security Feature Bypass Vulnerability↗2022-05-24
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CVEList
Windows Hyper-V Security Feature Bypass Vulnerability↗2020-11-11
▶

📋Vendor Advisories

1
Microsoft
Windows Hyper-V Security Feature Bypass Vulnerability↗2020-11-10
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