Privilege escalation in Microsoft Windows Cloud Files Mini Filter Driver



Published: 2023-09-13
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-35355
CWE-ID CWE-264
Exploitation vector Local
Public exploit N/A
Vulnerable software
Subscribe 		Windows
Operating systems & Components / Operating system

Windows Server
Operating systems & Components / Operating system

Vendor Microsoft

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU80716

Risk: Low

CVSSv3.1:

CVE-ID: CVE-2023-35355

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions in Windows Cloud Files Mini Filter Driver, which leads to security restrictions bypass and privilege escalation.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Windows: 10 - 11 22H2

Windows Server: 2019 - 2022 20H2

CPE2.3 External links

http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-35355


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?



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