Vulnerability Report

CVE-2020-17103

Title: Windows Cloud Files Mini Filter Driver Elevation of Privilege

Auth Bypass

Proof Of Concept

PoC Available for CVE-2020-17103

CWE Category NVD-CWE-noinfo
Published Date Dec 10, 2020
Modified Date May 18, 2026
Exploit Status Available
Score 7.0 CVSS v3.1
Exploit Probability (EPSS)
1.31%

Vulnerability Summary

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

Impacted Vendors

M
microsoft 3

Reference Links

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17103 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17103
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.0
Attack Vector
LOCAL
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.8
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
Source Entity [email protected]
Severity HIGH
7.2
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:L/AC:L/Au:N/C:C/I:C/A:C

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2020-17103 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/Nightmare-Eclipse/MiniPlasma
View Code
GitHub https://github.com/arch1m3d/MiniPlasma-Detection
View Code
GitHub https://github.com/0xDimas/MiniPlasma
View Code
MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.