CVE-2026-110455
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Command Injection in UniFi Protect AI Key

Vulnerability report for CVE-2026-110455, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-10-14

Last updated on: 2026-10-14

Assigner: Ubiquiti

Description

A malicious actor with access to the network and under certain conditions could exploit an Improper Input Validation vulnerability found in UniFi Protect AI Key to execute a Command Injection on the device.

CVSS Scores

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Meta Information

Published
2026-10-14
Last Modified
2026-10-14
Generated
2026-10-19
AI Q&A
2026-10-14
EPSS Evaluated
2026-10-18
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Ubiquiti Inc UniFi Protect AI Key 0

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 UniFi Protect AI Key. It allows a malicious actor with network access to execute arbitrary commands on the device by exploiting improper input validation under specific conditions.

Detection Guidance

Detection requires network monitoring for unusual command execution or unauthorized access attempts targeting UniFi Protect AI Key devices. Check logs for suspicious input patterns or unexpected network traffic from these devices.

Impact Analysis

An attacker could gain control of the UniFi Protect AI Key device, potentially leading to unauthorized access, data theft, or disruption of the device's functionality. This could affect surveillance capabilities or compromise connected systems.

Compliance Impact

This vulnerability could allow unauthorized command execution on the device, potentially leading to unauthorized access to sensitive data. This may impact compliance with GDPR by risking data breaches and HIPAA by compromising protected health information if the device handles such data.

Mitigation Strategies

Immediately isolate affected UniFi Protect AI Key devices from the network to prevent exploitation. Update the device firmware to the latest version provided by Ubiquiti Inc. Disable remote access or management interfaces if not required. Monitor network traffic for unusual activity or command injection attempts.

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