Description
A malicious actor with access to the network and low privileges could exploit an Improper Input Validation vulnerability found in UniFi OS to execute a Command Injection on the host device.
Published: 2026-07-02
Score: 9.9 Critical
EPSS: < 1% Very Low
KEV: No
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, 08 Jul 2026 00:45:00 +0000

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

Tue, 07 Jul 2026 08:45:00 +0000

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

Mon, 06 Jul 2026 13:45:00 +0000

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

Mon, 06 Jul 2026 02:15:00 +0000

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

Sun, 05 Jul 2026 18:00:00 +0000

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

Sun, 05 Jul 2026 12:30:00 +0000

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

Sun, 05 Jul 2026 02:00:00 +0000

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

Sat, 04 Jul 2026 18:00:00 +0000

Type Values Removed Values Added
Title UniFi OS Improper Input Validation Leading to Remote Command Execution

Sat, 04 Jul 2026 10:15:00 +0000

Type Values Removed Values Added
Title UniFi OS Improper Input Validation Leading to Remote Command Execution

Fri, 03 Jul 2026 18:30:00 +0000

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

Fri, 03 Jul 2026 03:45:00 +0000

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

Thu, 02 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 02 Jul 2026 15:15:00 +0000

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

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2026-07-02T15:52:04.606Z

Reserved: 2026-06-13T15:00:00.604Z

Link: CVE-2026-54402

cve-icon Vulnrichment

Updated: 2026-07-02T15:41:32.941Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-08T00:30:05Z

Weaknesses