CVE-2026-77553

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CVSS 3.1

9.9 critical

EPSS

<1%p14

Published

Aug 26, 2026 (20d ago)

Modified

Aug 28, 2026

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.

Weakness: CWE-284
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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