CVE-2026-77541
Received Received - Intake

Improper Access Control in UniFi Network Application

Publication date: 2026-08-26

Last updated on: 2026-08-26

Assigner: fe490ce8-0395-4072-90d8-2707e1bdf984

Description
A malicious actor with access to the network and high privileges could exploit an Improper Access Control vulnerability found in UniFi Network Application to escalate privileges within the UniFi Network Application.

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Meta Information

Published
2026-08-26
Last Modified
2026-08-26
Generated
2026-08-26
AI Q&A
2026-08-26
EPSS Evaluated
N/A
NVD
CVE-2026-77541
EUVD
EUVD-2026-66368

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
ubiquiti unifi_network_application *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

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Executive Summary

This vulnerability is an Improper Access Control issue in the UniFi Network Application. A malicious actor with network access and high privileges could exploit it to escalate their privileges within the application.

Impact Analysis

An attacker could gain higher privileges in the UniFi Network Application, potentially allowing them to take control of the system, access sensitive data, or perform unauthorized actions.

Mitigation Strategies

Immediately update the UniFi Network Application to the latest patched version to address the Improper Access Control vulnerability. Ensure only trusted users have high privileges and monitor network traffic for unusual activity.

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