CVE-2020-27888

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An issue was discovered on Ubiquiti UniFi Meshing Access Point UAP-AC-M 4.3.21.11325 and UniFi Controller 6.0.28 devices. Cached credentials are not erased from an access point returning wirelessly from a disconnected state. This may provide unintended network access.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-459 CWE-522

Affected software

No affected versions have been published.

Timeline

Published: Oct 27, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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