CVE-2026-47369

CRITICAL EPSS 21.9%

Published Jun 12, 20262w ago · Modified Jun 17, 20261w ago

9.9 CVSS 3.1

Critical

Published Jun 12, 2026 2w ago

Last Modified Jun 17, 2026 1w ago

Description

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 escalate privileges within such UniFi OS devices or instances.

CVSS Details

Base Score

9.9

Exploitability

3.1

Impact

6.0

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Changed

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

21.9% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-20 Improper Input Validation Validation

References 1

community.ui.com https://community.ui.com/releases/Security-Advisory-Bulletin-065-065/aa46a22b-fc43-4eae-9382-6fc8feda967a

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.