Microsoft Windows MapUrlToZone Security Feature Bypass Vulnerability

Vulnerability

A security feature bypass vulnerability has been identified in Windows due to improper resolution of path equivalence in the MapUrlToZone function. This vulnerability allows an unauthorized attacker to bypass a security feature over the network. It affects all supported versions of Microsoft Windows.

Impact

Exploitation of this vulnerability could lead to a security feature bypass, allowing unauthorized actions or access that should be restricted.

Remediation

Users can apply the security updates provided by Microsoft to address this vulnerability. These security updates are available through the Microsoft Update Catalog. Specific update details can be found in the Microsoft Knowledge Base articles related to this vulnerability.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
1.3
exploitability
4.4
remediation
7.7
relevance
0.0
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.