Microsoft Defender for Identity Improper Authentication Vulnerability Allowing Spoofing

Vulnerability

A vulnerability exists in Microsoft Defender for Identity due to improper authentication, which allows an unauthorized attacker to perform spoofing activities over an adjacent network.

Impact

Exploitation of this vulnerability could lead to unauthorized spoofing on an adjacent network.

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

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
0.6
exploitability
4.9
remediation
0.0
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.