CVE-2021-27077 — Improper Privilege Management in Microsoft Windows 10 Version 1507

CWE-269 — Improper Privilege Management7 documents5 sources
Severity
7.8HIGHNVD
EPSS
2.9%
top 13.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
20
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1803+17 more
Timeline
PublishedMar 11
Latest updateMay 24

Description

Windows Win32k 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 Packages20 packages

▶CVEListV5microsoft/windows_76.1.0 — publication
▶CVEListV5microsoft/windows_8.16.3.0 — publication
▶CVEListV5microsoft/windows_server_20126.2.0 — publication
▶CVEListV5microsoft/windows_server_201610.0.0 — publication
▶CVEListV5microsoft/windows_server_201910.0.0 — publication

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-rrjm-v6pf-g5w6: Windows Win32k Elevation of Privilege Vulnerability This CVE ID is unique from CVE-2021-26863, CVE-2021-26875, CVE-2021-26900↗2022-05-24
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CVEList
Windows Win32k Elevation of Privilege Vulnerability↗2021-03-11
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📋Vendor Advisories

1
Microsoft
Windows Win32k Elevation of Privilege Vulnerability↗2021-03-09
▶

🕵️Threat Intelligence

3
Trendmicro
Selecting Bitmaps into Mismatched Device Contexts↗2021-07-28
▶
Trendmicro
Selecting Bitmaps into Mismatched Device Contexts↗2021-07-28
▶
Trendmicro
Selecting Bitmaps into Mismatched Device Contexts↗2021-07-28
▶
CVE-2021-27077 — Improper Privilege Management | cvebase