Description
A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.
Published: 2026-05-22
Score: 10 Critical
EPSS: 78.6% High
KEV: Yes
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 24 Jun 2026 15:45:00 +0000

Type Values Removed Values Added
Title Command Injection via Improper Input Validation on UniFi OS Devices

Wed, 24 Jun 2026 13:45:00 +0000

Type Values Removed Values Added
Title Command Injection via Improper Input Validation on UniFi OS Devices

Wed, 24 Jun 2026 07:30:00 +0000

Type Values Removed Values Added
Title Remote Code Execution Exploit via Improper Input Validation on UniFi OS Devices

Wed, 24 Jun 2026 04:30:00 +0000

Type Values Removed Values Added
Title Remote Code Execution Exploit via Improper Input Validation on UniFi OS Devices

Tue, 23 Jun 2026 23:00:00 +0000

Type Values Removed Values Added
Title Remote Command Injection via Improper Input Validation on Ubiquiti UniFi OS Devices

Tue, 23 Jun 2026 19:30:00 +0000

Type Values Removed Values Added
Title Remote Command Injection via Improper Input Validation on Ubiquiti UniFi OS Devices
References
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

 ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Tue, 23 Jun 2026 18:00:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2026-06-23T00:00:00+00:00', 'dueDate': '2026-06-26T00:00:00+00:00'}

Tue, 23 Jun 2026 16:45:00 +0000

Type Values Removed Values Added
Title Command Injection Vulnerability in UniFi OS Devices via Improper Input Validation

Thu, 18 Jun 2026 16:45:00 +0000

Type Values Removed Values Added
Title Command Injection Vulnerability in UniFi OS Devices via Improper Input Validation

Wed, 17 Jun 2026 10:45:00 +0000

Type Values Removed Values Added
Title Command Injection via Improper Input Validation in UniFi OS Devices

Tue, 16 Jun 2026 09:45:00 +0000

Type Values Removed Values Added
Title Command Injection via Improper Input Validation in UniFi OS Devices

Sat, 13 Jun 2026 15:15:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in UniFi OS Devices Enables Command Injection

Fri, 12 Jun 2026 15:15:00 +0000

Type Values Removed Values Added
Title Improper Input Validation in UniFi OS Devices Enables Command Injection

Wed, 10 Jun 2026 15:00:00 +0000

Type Values Removed Values Added
Title Command Injection Vulnerability in UniFi OS Devices

Fri, 22 May 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Fri, 22 May 2026 13:15:00 +0000

Type Values Removed Values Added
First Time appeared Ubiquiti
Ubiquiti efg
Ubiquiti envr
Ubiquiti envr-core
Ubiquiti express 7
Ubiquiti ucg-fiber
Ubiquiti ucg-industrial
Ubiquiti ucg-max
Ubiquiti ucg-ultra
Ubiquiti uck
Ubiquiti uck-enterprise
Ubiquiti uckp
Ubiquiti udm
Ubiquiti udm-beast
Ubiquiti udm-pro
Ubiquiti udm-pro-max
Ubiquiti udm-se
Ubiquiti udr
Ubiquiti udr-5g
Ubiquiti udr7
Ubiquiti udw
Ubiquiti unas-2
Ubiquiti unas-4
Ubiquiti unas-pro
Ubiquiti unas-pro-4
Ubiquiti unas-pro-8
Ubiquiti unifi Os
Ubiquiti unvr
Ubiquiti unvr-g2
Ubiquiti unvr-g2-pro
Ubiquiti unvr-instant
Ubiquiti unvr-pro
Vendors & Products Ubiquiti
Ubiquiti efg
Ubiquiti envr
Ubiquiti envr-core
Ubiquiti express 7
Ubiquiti ucg-fiber
Ubiquiti ucg-industrial
Ubiquiti ucg-max
Ubiquiti ucg-ultra
Ubiquiti uck
Ubiquiti uck-enterprise
Ubiquiti uckp
Ubiquiti udm
Ubiquiti udm-beast
Ubiquiti udm-pro
Ubiquiti udm-pro-max
Ubiquiti udm-se
Ubiquiti udr
Ubiquiti udr-5g
Ubiquiti udr7
Ubiquiti udw
Ubiquiti unas-2
Ubiquiti unas-4
Ubiquiti unas-pro
Ubiquiti unas-pro-4
Ubiquiti unas-pro-8
Ubiquiti unifi Os
Ubiquiti unvr
Ubiquiti unvr-g2
Ubiquiti unvr-g2-pro
Ubiquiti unvr-instant
Ubiquiti unvr-pro

Fri, 22 May 2026 04:45:00 +0000

Type Values Removed Values Added
Title Command Injection Vulnerability in UniFi OS Devices

Fri, 22 May 2026 01:30:00 +0000

Type Values Removed Values Added
Description A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in UniFi OS devices to execute a Command Injection.
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 10, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}

Subscriptions

Ubiquiti Efg Envr Envr-core 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 Unifi Os Unvr Unvr-g2 Unvr-g2-pro Unvr-instant Unvr-pro
cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2026-06-24T03:55:52.177Z

Reserved: 2026-03-31T15:00:06.521Z

Link: CVE-2026-34910

cve-icon Vulnrichment

Updated: 2026-05-22T12:50:29.057Z

cve-icon NVD

Status : Deferred

Published: 2026-05-22T02:16:34.527

Modified: 2026-06-17T10:39:49.473

Link: CVE-2026-34910

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-25T14:45:02Z

Weaknesses