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CVE-2021-1732

nvd nist
Published: Feb 25, 2021Modified: Oct 30, 2025CISA KEV

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD (Secondary)

Description

Windows Win32k Elevation of Privilege Vulnerability

Affected (9)

Microsoft
9 products
Windows 10 1803
Windows 10 1809
Windows 10 1909
Windows 10 2004
Windows 10 20h2
Windows Server 1909
Windows Server 2004
Windows Server 2019
Windows Server 20h2
Configuration A
9 vulnerable
Vulnerable SoftwareAffected Versions
Windows 10 1803
All versions
Windows 10 1809
All versions
Windows 10 1909
All versions
Windows 10 2004
All versions
Windows 10 20h2
All versions
Windows Server 1909
All versions
Windows Server 2004
All versions
Windows Server 2019
All versions
Windows Server 20h2
All versions

Related CWEs

CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

References (7)

Source: secure@microsoft.com
ExploitThird Party AdvisoryVDB Entry
Source: secure@microsoft.com
ExploitThird Party AdvisoryVDB Entry
Source: secure@microsoft.com
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

Timeline

No history available yet.