CVE-2021-28806

DOM-Based XSS Vulnerability in QTS and QuTS hero

State: Published
Severity: 5.7 Medium
Published: Jun 3, 2021
Updated: Sep 16, 2024
Reserved: Mar 18, 2021

Description

A DOM-based XSS vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, this vulnerability allows attackers to inject malicious code. This issue affects: QNAP Systems Inc. QTS versions prior to 4.5.3.1652 Build 20210428. QNAP Systems Inc. QuTS hero versions prior to h4.5.2.1638 Build 20210414. QNAP Systems Inc. QuTScloud versions prior to c4.5.5.1656 Build 20210503. This issue does not affect: QNAP Systems Inc. QTS 4.3.6; 4.3.3.

Scores

CVSS	Score	Vector	Source
3.1	5.7 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N	qnap

Weaknesses

CWE-79 Cross-site Scripting (XSS)

Affected Products

Product	Versions
QTSQNAP Systems Inc.	before 4.5.3.1652 Build 20210428Affected 4.3.6Not affected 4.3.3Not affected
QuTS heroQNAP Systems Inc.	before h4.5.2.1638 Build 20210414Affected
QuTScloudQNAP Systems Inc.	before c4.5.5.1656 Build 20210503Affected

References

https://www.qnap.com/zh-tw/security-advisory/qsa-21-22

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