What is CVE-2021-1704?

CVE-2021-1704 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Windows Hyper-V Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2021-1704 cover?

CVE-2021-1704 covers the following CVE IDs: CVE-2021-1704. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2021-1704?

CVE-2021-1704 has a CVSS v3 base score of 7.3, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2021-1704?

CVE-2021-1704 affects 23 products, including: Windows 10 Version 1607 for x64-based Systems; Windows 10 Version 1803 for x64-based Systems; Windows 10 Version 1809 for x64-based Systems; Windows 10 Version 1909 for x64-based Systems; Windows 10 Version 2004 for x64-based Systems; and others — see the full list on the advisory page.

CVE-2021-1704HighCVSS 7.3

Windows Hyper-V Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

January 12, 2021

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2021-1704 →

🎯 Affected products23

Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for x64-based Systems
Windows 10 for x64-based Systems
Windows 7 for x64-based Systems Service Pack 1
Windows 8.1 for x64-based systems
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)
Windows Server 2016
Windows Server 2016 (Server Core installation)
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server, version 1909 (Server Core installation)
Windows Server, version 2004 (Server Core installation)
Windows Server, version 20H2 (Server Core Installation)

✅ Remediation

KB4598242 (Security Update) KB4598245 (Security Update) KB4598230 (Security Update) KB4598229 (Security Update) KB4598231 (Security Update) KB4598243 (Security Update) KB4598279 (Monthly Rollup) KB4598289 (Security Only) KB4598285 (Monthly Rollup) KB4598275 (Security Only) KB4598288 (Monthly Rollup) KB4598287 (Security Only) KB4598278 (Monthly Rollup) KB4598297 (Security Only)

🔗 CVE IDs covered (1)

🎯 Affected products23

✅ Remediation

🔗 References (27)