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Unrated severityNVD Advisory· Published Jun 3, 2021· Updated Sep 16, 2024

DOM-Based XSS Vulnerability in QTS and QuTS hero

CVE-2021-28806

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6
  • Qnap/Qtsllm-fuzzy
    Range: <4.5.3.1652 Build 20210428
  • Qnap/Quts Herollm-fuzzy
    Range: <h4.5.2.1638 Build 20210414
  • Qnap/QuTScloudllm-fuzzy
    Range: <c4.5.5.1656 Build 20210503
  • QNAP Systems Inc./QTSv5
    Range: unspecified
  • QNAP Systems Inc./QuTScloudv5
    Range: unspecified
  • QNAP Systems Inc./QuTS herov5
    Range: unspecified

Patches

Vulnerability mechanics

References

1

News mentions

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