CVE-2026-34909
CRITICAL10.0CVSS v3
—CVSS v2
2.27%
EPSS (exploit probability)
CWE-22CWE
Description
A malicious actor with access to the network could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulated to access an underlying account.
CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected routers (1)
| Vendor | Model | Matched via | Affected versions | Fixed in | Patch Status |
|---|---|---|---|---|---|
| Ubiquiti | Ubiquiti UniFi Dream Machine Pro | — |
versionEndExcluding=5.1.12 | 5.1.12 | Patched |