CVE-2026-55111 — HIGH (7.5)

Q: What is CVE-2026-55111?

CVE-2026-55111 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

Q: How severe is CVE-2026-55111?

CVE-2026-55111 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-55111?

Check the references section above for vendor advisories and patch information. Affected products include: Ui Protect Floodlight Firmware, Ui Protect Floodlight.

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Ui	Protect Floodlight Firmware	< 1.13.6
Ui	Protect Floodlight	-

Related Weaknesses (CWE)

CWE-22

References

https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49Vendor Advisory

FAQ

What is CVE-2026-55111?

CVE-2026-55111 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.

How severe is CVE-2026-55111?

CVE-2026-55111 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-55111?

Check the references section above for vendor advisories and patch information. Affected products include: Ui Protect Floodlight Firmware, Ui Protect Floodlight.