CVE-2026-54405

HIGH

Ubiquiti INC UniFi Network Application - Improper Input Validation

Title source: rule

Description

A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi Network Application to execute a Denial of Service (DoS) attack on the application.

References (1)

Core 1

Core References

https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc

Scores

CVSS v3 7.5

EPSS 0.0034

EPSS Percentile 26.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-20

Status published

Products (2)

Ubiquiti Inc/UniFi Network Application < 10.4.57

ui/unifi_network_application < 10.4.57

Published Jul 02, 2026

Tracked Since Jul 02, 2026