Windows Defender Attack Surface Reduction Security Feature Bypass
CVE-2023-38163

7.8HIGH

Key Information:

Vendor
Microsoft
Vendor
CVE Published:
12 September 2023

Summary

This vulnerability in Windows Defender’s Attack Surface Reduction feature allows an attacker to bypass important security mechanisms, potentially leading to unauthorized access and exploitation of security measures meant to protect the system. Users are advised to apply necessary updates and follow recommended security practices to mitigate the risks associated with this flaw. For further details, refer to the official advisory.

Affected Version(s)

Microsoft Defender Security Intelligence Updates Unknown 1.0.0 < 1.391.1332.0

References

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.