CVE-2021-26442 — Improper Privilege Management in Microsoft Windows 10 Version 1507

CWE-269 — Improper Privilege Management4 documents4 sources
Severity
7.8HIGHNVD
CNA7.0
EPSS
0.3%
top 51.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
22
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+19 more
Timeline
PublishedOct 13
Latest updateMay 24

Description

Windows HTTP.sys Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages22 packages

▶CVEListV5microsoft/windows_76.1.0 — 6.1.7601.25740
▶CVEListV5microsoft/windows_8.16.3.0 — 6.3.9600.20144
▶CVEListV5microsoft/windows_server_20126.2.0 — 6.2.9200.23490
▶CVEListV5microsoft/windows_server_201610.0.0 — 10.0.14393.4704
▶CVEListV5microsoft/windows_server_201910.0.0 — 10.0.17763.2237

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-fjm6-765p-vv8v: Windows HTTP↗2022-05-24
▶
CVEList
Windows HTTP.sys Elevation of Privilege Vulnerability↗2021-10-13
▶

📋Vendor Advisories

1
Microsoft
Windows HTTP.sys Elevation of Privilege Vulnerability↗2021-10-12
▶
CVE-2021-26442 — Improper Privilege Management | cvebase