CVE-2026-77535
Received Received - Intake

Command Injection 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 Input Validation vulnerability found in UniFi Network Application to execute a Command Injection on an adopted device.

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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-2026-77535
EUVD
EUVD-2026-66360

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-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.

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Executive Summary

This vulnerability is a Command Injection flaw in the UniFi Network Application. It allows a malicious actor with network access and high privileges to inject and execute arbitrary commands on an adopted device due to improper input validation.

Impact Analysis

An attacker could take full control of affected devices, steal sensitive data, disrupt network operations, or use the compromised device as a pivot point for further attacks within the network.

Mitigation Strategies

Immediately update the UniFi Network Application to the latest patched version to address the Command Injection vulnerability. Ensure only trusted users have high privileges and restrict network access to trusted sources.

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