7.8
Advisory Published
Updated

CVE-2020-17077: Windows Update Stack Elevation of Privilege Vulnerability

First published: Wed Nov 11 2020(Updated: )

Windows Update Stack Elevation of Privilege Vulnerability

Credit: secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Windows 10=20h2
Windows 10=1803
Windows 10=1809
Windows 10=1903
Windows 10=1909
Windows 10=2004
Microsoft Windows Server 2016=20h2
Microsoft Windows Server 2016=1903
Microsoft Windows Server 2016=1909
Microsoft Windows Server 2016=2004
Microsoft Windows Server 2019

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Frequently Asked Questions

  • What is the severity of CVE-2020-17077?

    CVE-2020-17077 has a severity rating of important, indicating it presents a risk of privilege escalation in affected systems.

  • How do I fix CVE-2020-17077?

    To fix CVE-2020-17077, ensure that you install the latest security updates provided by Microsoft for your version of Windows.

  • Which versions of Windows are affected by CVE-2020-17077?

    CVE-2020-17077 affects various versions of Windows 10 and Windows Server, specifically 1803, 1809, 1903, 1909, 2004, and 20H2.

  • What type of vulnerability is CVE-2020-17077?

    CVE-2020-17077 is classified as a Windows Update Stack Elevation of Privilege Vulnerability.

  • Can CVE-2020-17077 be exploited remotely?

    CVE-2020-17077 requires local access to the system, making it less likely to be exploited remotely.

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