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CVE-2021-1732

Known Exploited (CISA KEV)HIGH
7.8
CVSS Severity Score
EPSS Score75.4570%
EPSS Percentile93.00th
PublishedFeb 25, 2021
Last ModifiedOct 30, 2025

Vulnerability Description

Windows Win32k Elevation of Privilege Vulnerability

Affected Platforms (CPE)

💻
Microsoft

Windows 10 1803

All versions
💻
Microsoft

Windows 10 1809

All versions
💻
Microsoft

Windows 10 1909

All versions
💻
Microsoft

Windows 10 2004

All versions
💻
Microsoft

Windows 10 20h2

All versions
💻
Microsoft

Windows Server 1909

All versions
💻
Microsoft

Windows Server 2004

All versions
💻
Microsoft

Windows Server 2019

All versions
💻
Microsoft

Windows Server 20h2

All versions

References & Advisories

🔗 http://packetstormsecurity.com/files/161880/Win32k-ConsoleControl-Offset-Confusion.html
🔗 http://packetstormsecurity.com/files/166169/Win32k-ConsoleControl-Offset-Confusion-Privilege-Escalation.html
🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1732
🔗 http://packetstormsecurity.com/files/161880/Win32k-ConsoleControl-Offset-Confusion.html
🔗 http://packetstormsecurity.com/files/166169/Win32k-ConsoleControl-Offset-Confusion-Privilege-Escalation.html
🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1732
🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1732

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