Description
A malicious actor with access to the network and low privileges could exploit an Improper Access Control vulnerability found in UniFi Access Application to escalate privileges on the host device.
Published: 2026-08-26
Score: 9.9 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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History

Wed, 26 Aug 2026 12:45:00 +0000

Type Values Removed Values Added
Title Improper Access Control in UniFi Access Application Enables Privilege Escalation

Wed, 26 Aug 2026 11:00:00 +0000

Type Values Removed Values Added
Description A malicious actor with access to the network and low privileges could exploit an Improper Access Control vulnerability found in UniFi Access Application to escalate privileges on the host device.
Weaknesses CWE-284
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

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cve-icon MITRE

Status: PUBLISHED

Assigner: Ubiquiti

Published:

Updated: 2026-08-26T12:45:32.606Z

Reserved: 2026-08-20T20:32:43.655Z

Link: CVE-2026-77553

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-26T12:30:05Z

Weaknesses