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Critical severity9.8NVD Advisory· Published Jul 1, 2021· Updated Jun 17, 2026

CVE-2021-28804

CVE-2021-28804

Description

A command injection vulnerabilities have been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. This issue affects: QNAP Systems Inc. QTS versions prior to 4.5.1.1540 build 20210107. QNAP Systems Inc. QuTS hero versions prior to h4.5.1.1582 build 20210217.

AI Insight

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

Affected products

6
  • QNAP Systems Inc./QTSllm-fuzzy2 versions
    <4.5.1.1540+ 1 more
    • (no CPE)range: <4.5.1.1540
    • (no CPE)range: unspecified
  • QNAP Systems Inc./QuTS herollm-create2 versions
    <h4.5.1.1582+ 1 more
    • (no CPE)range: <h4.5.1.1582
    • (no CPE)range: unspecified
  • Qnap/Qts
    cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
    Range: <=4.5.1.1540
  • Qnap/Quts Hero
    cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*
    Range: <=h4.5.1.1582

Patches

Vulnerability mechanics

References

1

News mentions

0

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