Description
A malicious actor with access to the network, low privileges and under certain conditions could exploit an Active Debug Code vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances.
Published: 2026-08-26
Score: 9 Critical
EPSS: n/a
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.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Wed, 26 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Wed, 26 Aug 2026 12:15:00 +0000

Type Values Removed Values Added
Title Active Debug Code Vulnerability Allows Privilege Escalation in UniFi OS Devices

Wed, 26 Aug 2026 10:15:00 +0000

Type Values Removed Values Added
Description A malicious actor with access to the network, low privileges and under certain conditions could exploit an Active Debug Code vulnerability found in certain devices running UniFi OS to escalate privileges within such UniFi OS devices or instances.
Weaknesses CWE-489
References
Metrics cvssV3_1

{'score': 9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Ubiquiti

Published:

Updated: 2026-08-26T13:20:12.910Z

Reserved: 2026-08-20T20:32:37.793Z

Link: CVE-2026-77545

cve-icon Vulnrichment

Updated: 2026-08-26T13:20:09.094Z

cve-icon NVD

Status : Received

Published: 2026-08-26T10:16:42.407

Modified: 2026-08-26T14:17:15.150

Link: CVE-2026-77545

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-26T12:00:05Z

Weaknesses