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3.7

UniFi Protect AI Key lets attackers alter device files

CVE-2026-110458 · published 4 days ago
Summary

The UniFi Protect AI Key can be tricked by someone on the same network into creating or deleting files on the device. This could let a malicious user change settings or disrupt service. Apply the latest firmware update from the vendor to close the issue.

What to do
  • Update ubiquiti inc unifi protect ai key to version 2.2.8 or later.
Affected software
VendorProductAffected versions
ubiquiti inc unifi protect ai key < 2.2.8
Original advisory text
A malicious actor with access to the network and under certain conditions could exploit a Path Traversal vulnerability found in UniFi Protect AI Key to create or truncate files on the device.
A malicious actor with access to the network and under certain conditions could exploit a Path Traversal vulnerability found in UniFi Protect AI Key to create or truncate files on the device.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
3.7 Low
Exploitation
<1% chance of attack within 30 days
Type
CWE-22Path Traversal
Timeline
Published14 Oct 2026
Updated15 Oct 2026
First seen14 Oct 2026
Sources
CVE-2026-110458 · NVD
CVE-2026-110458 · MITRE
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