What is CVE-2020-17103?

CVE-2020-17103 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2020-17103 cover?

CVE-2020-17103 covers the following CVE IDs: CVE-2020-17103. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2020-17103?

CVE-2020-17103 has a CVSS v3 base score of 7.0, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2020-17103?

CVE-2020-17103 affects 29 products, including: Windows 10 Version 1803 for ARM64-based Systems; Windows 10 Version 1803 for x64-based Systems; Windows 10 Version 1809 for 32-bit Systems; Windows 10 Version 1809 for ARM64-based Systems; Windows 10 Version 1809 for x64-based Systems; and others — see the full list on the advisory page.

CVE-2020-17103HighCVSS 7.0

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

December 8, 2020

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2020-17103 →

📋 Description

To comprehensively address the vulnerability identified by CVE-2020-17103 and recently publicly referred to as "Mini-Plasma" Microsoft recommends installing the June 2026 updates for your Windows operating systems.

🎯 Affected products29

Windows 10 Version 1803 for ARM64-based Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1903 for 32-bit Systems
Windows 10 Version 1903 for ARM64-based Systems
Windows 10 Version 1903 for x64-based Systems
Windows 10 Version 1909 for 32-bit Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 2004 for 32-bit Systems
Windows 10 Version 2004 for ARM64-based Systems
Windows 10 Version 2004 for x64-based Systems
Windows 10 Version 20H2 for 32-bit Systems
Windows 10 Version 20H2 for ARM64-based Systems
Windows 11 Version 23H2 for ARM64-based Systems
Windows 11 Version 23H2 for x64-based Systems
Windows 11 Version 24H2 for ARM64-based Systems
Windows 11 Version 24H2 for x64-based Systems
Windows 11 Version 25H2 for ARM64-based Systems
Windows 11 Version 25H2 for x64-based Systems
Windows 11 Version 26H1 for ARM64-based Systems
Windows 11 version 26H1 for x64-based Systems
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows Server 2025
Windows Server 2025 (Server Core installation)
Windows Server, version 20H2 (Server Core Installation)

✅ Remediation

KB4592438 (Security Update) KB4592446 (Security Update) KB5094123 (Security Update) — fixed build 10.0.17763.8880 KB4592440 (Security Update) KB4592449 (Security Update) KB5094125 (Security Update) — fixed build 10.0.26100.32995 KB5094126 (Security Update) — fixed build 10.0.26200.8655 KB5093998 (Security Update) — fixed build 10.0.22631.7219 KB5094126 (Security Update) — fixed build 10.0.26100.8655 KB5095051 (Security Update) — fixed build 10.0.28000.2269

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products29

✅ Remediation

🔗 References (19)