CVE-2021-38679

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An improper authentication vulnerability has been reported to affect QNAP NAS running Kazoo Server. If exploited, this vulnerability allows attackers to compromise the security of the system. We have already fixed this vulnerability in the following versions of Kazoo Server: Kazoo Server 4.11.22 and later

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

No affected versions have been published.

Timeline

Published
Feb 11, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-38679: Critical severity, CVSS 9.8 | Vulnix