CVE-2026-55111: ubiquiti inc unifi protect floodlight Path Traversal

Vulnerability summary

CVE-2026-55111 is a high (CVSS 7.5) Path Traversal vulnerability in ubiquiti inc unifi protect floodlight. EPSS estimates a 0.50% chance of exploitation in the next 30 days, higher than 41.7% of scored vulnerabilities.

Timeline

1. 02-07-2026
   PublishedVulnerability first disclosed.
2. 02-07-2026
   Last modifiedVulnerability information updated.

Description

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi Protect Floodlight devices to access files on the UniFi Protect Floodlight.

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.