CVE-2025-26685CWE-287

Microsoft Defender for Identity Spoofing Vulnerability

Medium · published May 13, 2025

CVSS v3.1
6.5
EPSS
1%
Percentile
53.8
In the wild
Unconfirmed
What it is

Improper authentication in Microsoft Defender for Identity allows an unauthorized attacker to perform spoofing over an adjacent network.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00733 · 53.8th percentile
Weakness
CWE-287 · Improper Authentication
Published
2025-05-13T16:58Z
EPSS history
Timeline
  • 13 MAY 16:58Z
    Microsoft Defender for Identity Spoofing Vulnerability
    cvelistv5