CVE-2025-26685
MEDIUMMicrosoft Defender for Identity - Improper Authentication
Title source: llmDescription
Improper authentication in Microsoft Defender for Identity allows an unauthorized attacker to perform spoofing over an adjacent network.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
patch
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26685
Scores
CVSS v3
6.5
EPSS
0.0169
EPSS Percentile
82.5%
Attack Vector
ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-287
Status
published
Products (1)
microsoft/defender_for_identity
Published
May 13, 2025
Tracked Since
Feb 18, 2026