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CVE-2020-17103— Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Quick assessment

Affected
Microsoft Windows 10 Version 1809
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Windows Cloud Files Mini Filter Driver 特权提升漏洞,目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。以下产品及版本受到影响:Windows 10 Version 20H2 for 32-bit Systems,Windows Server, version 2004 (Server Core installation),Windows 10 Version

CVSS 7.0 · High EPSS 26.53% · P98

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 10

VendorProduct Version RangeStatus
Microsoft Windows 10 Version 1809 10.0.17763.0< 10.0.17763.8880 affected
Microsoft Windows 11 version 23H2 10.0.22631.0< 10.0.22631.7219 affected
Microsoft Windows 11 Version 23H2 10.0.22631.0< 10.0.22631.7219 affected
Microsoft Windows 11 Version 24H2 10.0.26100.0< 10.0.26100.8655 affected
Microsoft Windows 11 Version 25H2 10.0.26200.0< 10.0.26200.8655 affected
Microsoft Windows 11 version 26H1 10.0.28000.0< 10.0.28000.2269 affected
Microsoft Windows Server 2019 10.0.17763.0< 10.0.17763.8880 affected
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0< 10.0.17763.8880 affected
Microsoft Windows Server 2025 10.0.26100.0< 10.0.26100.32995 affected
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0< 10.0.26100.32995 affected
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I. Basic Information for CVE-2020-17103

Vulnerability Information
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Vulnerability Title
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows Cloud Files Mini Filter Driver 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Windows Cloud Files Mini Filter Driver 特权提升漏洞,目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。以下产品及版本受到影响:Windows 10 Version 20H2 for 32-bit Systems,Windows Server, version 2004 (Server Core installation),Windows 10 Version
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Windows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.8880 -
Microsoft Windows 11 version 23H2 10.0.22631.0 ~ 10.0.22631.7219 -
Microsoft Windows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.7219 -
Microsoft Windows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.8655 -
Microsoft Windows 11 Version 25H2 10.0.26200.0 ~ 10.0.26200.8655 -
Microsoft Windows 11 version 26H1 10.0.28000.0 ~ 10.0.28000.2269 -
Microsoft Windows Server 2019 10.0.17763.0 ~ 10.0.17763.8880 -
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.8880 -
Microsoft Windows Server 2025 10.0.26100.0 ~ 10.0.26100.32995 -
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0 ~ 10.0.26100.32995 -

II. Public POCs for CVE-2020-17103

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III. Intelligence Information for CVE-2020-17103

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Vendor Advisories for CVE-2020-17103 (1)

Same Patch Batch · Microsoft · 2020-12-09 · 58 CVEs total

CVE-2020-17132 9.1 CRITICAL Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17142 9.1 CRITICAL Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17158 8.8 HIGH Microsoft Dynamics 365 for Finance and Operations (on-premises) Remote Code Execution Vuln
CVE-2020-17121 8.8 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2020-17152 8.8 HIGH Microsoft Dynamics 365 for Finance and Operations (on-premises) Remote Code Execution Vuln
CVE-2020-17143 8.8 HIGH Microsoft Exchange Server Information Disclosure Vulnerability
CVE-2020-17147 8.7 HIGH Dynamics CRM Webclient Cross-site Scripting Vulnerability
CVE-2020-17095 8.5 HIGH Windows Hyper-V Remote Code Execution Vulnerability
CVE-2020-17144 8.4 HIGH Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17141 8.4 HIGH Microsoft Exchange Remote Code Execution Vulnerability
CVE-2020-17140 8.1 HIGH Windows SMB Information Disclosure Vulnerability
CVE-2020-17118 8.1 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2020-17115 8.0 HIGH Microsoft SharePoint Server Spoofing Vulnerability
CVE-2020-17150 7.8 HIGH Visual Studio Code Remote Code Execution Vulnerability
CVE-2020-17139 7.8 HIGH Windows Overlay Filter Security Feature Bypass Vulnerability
CVE-2020-17156 7.8 HIGH Visual Studio Remote Code Execution Vulnerability
CVE-2020-17129 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17128 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17127 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17124 7.8 HIGH Microsoft PowerPoint Remote Code Execution Vulnerability

Showing top 20 of 58 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1809
Same vendor: Microsoft

V. Comments for CVE-2020-17103

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