Medium severity5.9NVD Advisory· Published Feb 1, 2025· Updated Apr 15, 2026

CVE-2025-23091

Description

An Improper Certificate Validation on UniFi OS devices, with Identity Enterprise configured, could allow a malicious actor to execute a man-in-the-middle (MitM) attack during application update.

Affected products

Ubiquiti Inc/Unifillm-fuzzy

Patches

Vulnerability mechanics

References

community.ui.com/releases/Security-Advisory-Bulletin-045-045/6011bc61-f2eb-457f-b71d-755703817aafnvd

News mentions

No linked articles in our index yet.

cvss	0.384
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000