PT-2026-48824 · Ubiquiti · Efg+31

Published 2026-06-12 · Updated 2026-06-12 · CVE-2026-47370

NVD

CVSS v3.1

9.9

Critical

Base vector

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

A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in certain devices running UniFi OS to execute a Command Injection within such UniFi OS devices or instances.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2026-47370

Affected Products

Efg

Envr

Envr-Core

Express

Express 7

Ucg-Fiber

Ucg-Industrial

Ucg-Max

Ucg-Ultra

Uck

Uck-Enterprise

Uckp

Udm

Udm-Beast

Udm-Pro

Udm-Pro-Max

Udm-Se

Udr

Udr-5G

Udr7

Udw

Unas-2

Unas-4

Unas-Pro

Unas-Pro-4

Unas-Pro-8

Unvr

Unvr-G2

Unvr-G2-Pro

Unvr-Instant

Unvr-Pro

Unifi Os Server

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-47370 · Security Note
• https://community.ui.com/releases/Security-Advisory-Bulletin-065-065/aa46a22b-fc43-4eae-9382-6fc8feda967a · Note