CVE-2020-17103

CVE Enrichment

CVSS: 7.0 HIGH
EPSS: 23.36%
EPSS Percentile: 97.74%
CISA KEV: Not listed

Description

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Technical Details

CVSS Version: 3.1
CNA / NVD Source: secure@microsoft.com
Published: 10-Dec-2020 07:15
Last Modified: 17-Jun-2026 09:58
EPSS Date: 2026-10-10
CWE: CWE-269

CVSS Vector


            CVSS:3.1                            AV:L /
                            AC:H /
                            PR:L /
                            UI:N /
                            S:U /
                            C:H /
                            I:H /
                            A:H

Affected Products / Versions

microsoft / windows_10
Version / affected range: -
cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
microsoft / windows_10
Version / affected range: 20h2
cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:*
microsoft / windows_10
Version / affected range: 1803
cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*
microsoft / windows_10
Version / affected range: 1809
cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*
microsoft / windows_10
Version / affected range: 1903
cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
microsoft / windows_10
Version / affected range: 1909
cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:*
microsoft / windows_10
Version / affected range: 2004
cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:*
microsoft / windows_server_2016
Version / affected range: -
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
microsoft / windows_server_2016
Version / affected range: 20h2
cpe:2.3:o:microsoft:windows_server_2016:20h2:*:*:*:*:*:*:*
microsoft / windows_server_2016
Version / affected range: 1903
cpe:2.3:o:microsoft:windows_server_2016:1903:*:*:*:*:*:*:*
microsoft / windows_server_2016
Version / affected range: 1909
cpe:2.3:o:microsoft:windows_server_2016:1909:*:*:*:*:*:*:*
microsoft / windows_server_2016
Version / affected range: 2004
cpe:2.3:o:microsoft:windows_server_2016:2004:*:*:*:*:*:*:*
microsoft / windows_server_2019
Version / affected range: -
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*

References

Last enrichment sync: 11-Oct-2026 17:00
Sources: NVD · FIRST EPSS · CISA KEV
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Reported Context (2)

CVE-2020-17103 Recorded Future Reported 59 High-Impact Vulnerabilities in June, 56 Actively Exploited
It is essentially a revival of CVE-2020-17103, a flaw Google Project Zero's James Forshaw reported to Microsoft in September 2020, and that Microsoft supposedly fixed that December. Three Windows Zero-Days Target BitLocker and Enable SYSTEM Privilege Escalation

CVE (56)

Malware (6)

People (3)

Threat Actors (6)

MITRE ATT&CK (2)

Vendors (26)

Products (65)

Tools (4)

Industries (2)

Countries (1)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.