Vulnerability · Published Jul 2, 2026 · Assigned by hackerone
CVE-2026-55112
High 7.5
In plain English
A high-severity improper access control in Cloud Gateways from Ubiquiti Inc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.4%top 70.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A malicious actor with access to the network and low privileges and under certain conditions could exploit an Improper Access Control vulnerability found in UniFi OS with UniFi Protect Application to escalate privileges on the host device.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Ubiquiti Inc | Dream Machines | 0 – before 5.1.19 |
| Ubiquiti Inc | Dream Wall | 0 – before 5.1.19 |
| Ubiquiti Inc | Dream Routers | 0 – before 5.1.19 |
| Ubiquiti Inc | Cloud Keys | 0 – before 5.1.19 |
| Ubiquiti Inc | Network Video Recorders | 0 – before 5.1.19 |
| Ubiquiti Inc | Enterprise Video Recorders | 0 – before 5.1.19 |
| Ubiquiti Inc | Cloud Gateways | 0 – before 5.1.19 |
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H