CVE-2021-38686 - Vulnerability Details - OpenCVE

Description

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

Published: 2021-11-26

Score: 8.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

QNAP Systems Inc.

QVR

affected

Version	Status	Constraints
`unspecified`	affected	< QVR FW 5.1.6 build 20211109

Configuration 1 [-]

cpe:2.3:a:qnap:qvr:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

Vendor Solution

We have already fixed this vulnerability in the following versions of QVR: QVR FW 5.1.6 build 20211109 and later

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-25125	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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.0028.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.qnap.com/en/security-advisory/qsa-21-52

History

No history.

Subscriptions

Qnap Qvr

MITRE

Status: PUBLISHED

Assigner: qnap

Published: 2021-11-26T14:00:14.527Z

Updated: 2024-09-16T20:16:15.429Z

Reserved: 2021-08-13T00:00:00.000Z

Link: CVE-2021-38686

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-11-26T14:15:07.780

Modified: 2024-11-21T06:17:53.847

Link: CVE-2021-38686

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-287

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