CVE-2026-54403

CVE-2026-54403CVE-2026-54403

Description

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in certain devices running UniFi OS to bypass authentication of such UniFi OS devices or instances.

Scoring

CVSS 8.6 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Last modified2026-07-02
Sourced from NVD. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.