CVE-2026-55111Disclosure(ui / protect_floodlight)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch ui protect_floodlight systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc

Weakness type (CWE)

CWE-22

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

protect_floodlight
protect_floodlight_firmware

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

Products

protect_floodlightprotect_floodlight_firmware

1 version affected across 2 products

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://www.valtersit.com/cve/cve-2026-55111

Full discourse1 post

Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters46d
Disclosure
CVE-2026-55111 - Path Traversal in UniFi Protect Floodlight exposes device files. CVSS 7.5. No patch yet, restrict network access now. https://www.valtersit.com/cve/cve-2026-55111 #CVE #Ubiquiti #infosec #infosec #devsecops #devops #developer #sysadmin #100daysofcode #git #github #gitlab #redteam #blueteam #ethicalhacker #ethicalhacking #cybersecurityawareness #cybersecurity #cybersecuritynews #cybersecuritytips #python #hacker #linux #kali #ubuntu #network
Post summary
The text announces a Path Traversal vulnerability (CVE‑2026‑55111) in UniFi Protect Floodlight, notes a CVSS score of 7.5, and advises restricting network access until a patch becomes available.
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997 followersView on X

CPE platform detail2 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

2 of 2 entries

Part	Vendor	Product	Version	Target SW	Target HW
HW	ui	protect_floodlight	-	-	-
OS	ui	protect_floodlight_firmware	-	-	-

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