Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
CVE-2023-36036

7.8HIGH

Key Information:

Vendor
Microsoft
Status
Windows 10 Version 1809
Windows Server 2019
Windows Server 2019 (server Core Installation)
Windows Server 2022
Vendor
CVE Published:
14 November 2023

Badges

👾 Exploit Exists🟣 EPSS 57%🦅 CISA Reported📰 News Worthy

Summary

The vulnerability in the Windows Cloud Files Mini Filter Driver allows an attacker to elevate their privileges on affected systems. This could potentially enable unauthorized access to sensitive files or operations, putting user data and system integrity at risk. It is crucial for users and administrators to apply available patches to mitigate this risk effectively.

CISA Reported

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace

The CISA's recommendation is: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Affected Version(s)

Windows 10 Version 1507 32-bit Systems 10.0.10240.0 < 10.0.10240.20308

Windows 10 Version 1607 32-bit Systems 10.0.14393.0 < 10.0.14393.6452

Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.5122

News Articles

favicon imageSC Media

Microsoft patches 3 high-severity bugs under active attack

Microsoft fixed three vulnerabilities that threat actors are exploiting, part of its' Patch Tuesday bug fix roundup.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

EPSS Score

57% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 📰

    First article discovered by CN-SEC

  • 👾

    Exploit known to exist

  • 🦅

    CISA Reported

  • Vulnerability published

  • Vulnerability Reserved

.