OpenCVE

A relative path traversal vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, this vulnerability allows attackers to modify files that impact system integrity. QNAP have already fixed this vulnerability in the following versions: QTS 4.5.2.1630 Build 20210406 and later QTS 4.3.6.1663 Build 20210504 and later QTS 4.3.3.1624 Build 20210416 and later QuTS hero h4.5.2.1638 Build 20210414 and later QNAP NAS running QTS 4.5.3 are not affected.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

AV:N/AC:L/Au:N/C:N/I:P/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Qnap	Qts Quts Hero

Configuration 1 [-]

OR	cpe:2.3:o:qnap:qts::::::::
	cpe:2.3:o:qnap:qts::::::::
	cpe:2.3:o:qnap:qts::::::::
	cpe:2.3:o:qnap:quts_hero::::::::

No data.

References

Link	Providers
https://www.qnap.com/zh-tw/security-advisory/qsa-21-14

History

No history.

MITRE

Status: PUBLISHED

Assigner: qnap

Published: 2021-05-21T03:00:11.671026Z

Updated: 2024-09-16T18:49:25.069Z

Reserved: 2021-03-18T00:00:00

Link: CVE-2021-28798

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-05-21T03:15:09.997

Modified: 2024-11-21T06:00:13.410

Link: CVE-2021-28798

Redhat

No data.

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