CVE-2021-44056

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An improper authentication vulnerability has been reported to affect QNAP device running Video Station. If exploited, this vulnerability allows attackers to compromise the security of the system. We have already fixed this vulnerability in the following versions of Video Station: Video Station 5.5.9 and later Video Station 5.3.13 and later Video Station 5.1.8 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

Vendor	Product	Versions
QNAP Systems Inc.	Video Station	>= unspecified, < 5.5.9; >= unspecified, < 5.3.13; >= unspecified, < 5.1.8

References

https://www.qnap.com/en/security-advisory/qsa-22-14Vendor Advisory
https://www.qnap.com/en/security-advisory/qsa-22-14Vendor Advisory

Timeline

Published: May 5, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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