CVE-2026-54405
Received Received - Intake

Improper Input Validation DoS in UniFi Network Application

Publication date: 2026-07-02

Last updated on: 2026-07-02

Assigner: HackerOne

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.

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Meta Information

Published
2026-07-02
Last Modified
2026-07-02
Generated
2026-07-02
AI Q&A
2026-07-02
EPSS Evaluated
N/A
NVD
CVE-2026-54405
EUVD
EUVD-2026-41380

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
ui unifi_network_application to 10.4.57 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Attack-Flow Graph

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Executive Summary

This vulnerability is an Improper Input Validation issue in the UniFi Network Application. A malicious actor who has access to the network can exploit this flaw to cause a Denial of Service (DoS) attack on the application.

Impact Analysis

Exploitation of this vulnerability can lead to a Denial of Service (DoS) attack, which means the UniFi Network Application could become unavailable or unresponsive, disrupting network management and operations.

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