Vulnerability · Published Jun 12, 2026 · Assigned by hackerone
CVE-2026-47368
High 8.6
In plain English
A high-severity path traversal in EFG 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 29% of all known vulnerabilities).
Severity (CVSS 3.1)8.6High
Exploit odds (30 days)0.4%top 70.7% 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 could exploit a Path Traversal vulnerability found in certain devices running UniFi OS to obtain data from such UniFi OS devices or instances.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Ubiquiti Inc | UniFi OS Server | 0 – before 5.1.15 |
| Ubiquiti Inc | Express | 0 – before 4.0.15 |
| Ubiquiti Inc | UDM | 0 – before 5.1.15 |
| Ubiquiti Inc | UDM-Pro | 0 – before 5.1.15 |
| Ubiquiti Inc | UDM-SE | 0 – before 5.1.15 |
| Ubiquiti Inc | UDM-Pro-Max | 0 – before 5.1.15 |
| Ubiquiti Inc | UDM-Beast | 0 – before 5.1.15 |
| Ubiquiti Inc | EFG | 0 – before 5.1.15 |
| Ubiquiti Inc | UDW | 0 – before 5.1.15 |
| Ubiquiti Inc | UDR | 0 – before 5.1.15 |
| Ubiquiti Inc | UDR7 | 0 – before 5.1.15 |
| Ubiquiti Inc | UDR-5G | 0 – before 5.1.15 |
| Ubiquiti Inc | Express 7 | 0 – before 5.1.15 |
| Ubiquiti Inc | UNVR | 0 – before 5.1.15 |
| Ubiquiti Inc | UNVR-Pro | 0 – before 5.1.15 |
| Ubiquiti Inc | UNVR-Instant | 0 – before 5.1.15 |
| Ubiquiti Inc | UNVR-G2 | 0 – before 5.1.15 |
| Ubiquiti Inc | UNVR-G2-Pro | 0 – before 5.1.15 |
| Ubiquiti Inc | ENVR | 0 – before 5.1.15 |
| Ubiquiti Inc | ENVR-Core | 0 – before 5.1.15 |
| Ubiquiti Inc | UNAS-2 | 0 – before 5.1.16 |
| Ubiquiti Inc | UNAS-4 | 0 – before 5.1.16 |
| Ubiquiti Inc | UNAS-Pro | 0 – before 5.1.16 |
| Ubiquiti Inc | UNAS-Pro-4 | 0 – before 5.1.16 |
| Ubiquiti Inc | UNAS-Pro-8 | 0 – before 5.1.16 |
| Ubiquiti Inc | UCKP | 0 – before 5.1.15 |
| Ubiquiti Inc | UCK | 0 – before 5.1.15 |
| Ubiquiti Inc | UCK-Enterprise | 0 – before 5.1.15 |
| Ubiquiti Inc | UCG-Ultra | 0 – before 5.1.15 |
| Ubiquiti Inc | UCG-Max | 0 – before 5.1.15 |
Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N