CVE-2021-38686

published 2021-11-26

CVE-2021-38686: An improper authentication vulnerability has been reported to affect QNAP device, VioStor. If exploited, this vulnerability allows attackers to compromise the…

Priority P3 50 high 8.8 CVSS 3.1

AV N AC L PR N UI R S U C H I H A H

An improper authentication vulnerability has been reported to affect QNAP device, VioStor. If exploited, this vulnerability allows attackers to compromise the security of the system. We have already fixed this vulnerability in the following versions of QVR: QVR FW 5.1.6 build 20211109 and later

Affected

2 ranges

Vendor	Product	Version range	Fixed in
qnap	qvr	< 5.1.6	5.1.6
qnap_systems_inc	qvr	>= unspecified < QVR FW 5.1.6 build 20211109	QVR FW 5.1.6 build 20211109

CVSS provenance

nvd v3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvd v2.0 6.8 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P

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CWE-287