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.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Ubiquiti
  • Unifi Network Application

No data.

No data.

References
Link Providers
https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc cve-icon
History

Mon, 13 Jul 2026 14:45:00 +0000

Type Values Removed Values Added
Title Improper Input Validation Enables Network-Level Denial of Service on UniFi Network Application

Sun, 12 Jul 2026 09:15:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in UniFi Network Application Allows Denial of Service

Sat, 11 Jul 2026 06:30:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in UniFi Network Application Allows Denial of Service

Fri, 10 Jul 2026 10:00:00 +0000

Type Values Removed Values Added
Title Denial of Service via Improper Input Validation in Ubiquiti UniFi Network Application

Thu, 09 Jul 2026 05:45:00 +0000

Type Values Removed Values Added
Title Denial of Service via Improper Input Validation in Ubiquiti UniFi Network Application

Wed, 08 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in UniFi Network Application Enables Denial of Service

Wed, 08 Jul 2026 00:45:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in UniFi Network Application Enables Denial of Service

Tue, 07 Jul 2026 08:45:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in UniFi Network Application Enables Denial of Service

Mon, 06 Jul 2026 11:15:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in UniFi Network Application Enables Denial of Service

Sun, 05 Jul 2026 12:30:00 +0000

Type Values Removed Values Added
Title Denial of Service via Improper Input Validation in Ubiquiti UniFi Network Application

Sun, 05 Jul 2026 02:00:00 +0000

Type Values Removed Values Added
Title Denial of Service via Improper Input Validation in Ubiquiti UniFi Network Application

Sat, 04 Jul 2026 21:00:00 +0000

Type Values Removed Values Added
Title Denial of Service via Improper Input Validation in UniFi Network Application

Sat, 04 Jul 2026 10:15:00 +0000

Type Values Removed Values Added
Title Denial of Service via Improper Input Validation in UniFi Network Application

Sat, 04 Jul 2026 05:30:00 +0000

Type Values Removed Values Added
Title Denial of Service via Improper Input Validation in UniFi Network Application

Fri, 03 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Title Denial of Service via Improper Input Validation in UniFi Network Application

Fri, 03 Jul 2026 10:45:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in UniFi Network Application Enables DoS

Thu, 02 Jul 2026 23:45:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in UniFi Network Application Enables DoS

Thu, 02 Jul 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Ubiquiti
Ubiquiti unifi Network Application
Vendors & Products Ubiquiti
Ubiquiti unifi Network Application

Thu, 02 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 02 Jul 2026 15:15:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2026-07-02T14:49:16.619Z

Updated: 2026-07-02T16:09:09.474Z

Reserved: 2026-06-13T15:00:00.605Z

Link: CVE-2026-54405

cve-icon Vulnrichment

Updated: 2026-07-02T16:09:06.561Z

cve-icon NVD

No data.

cve-icon Redhat

No data.