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Unrated severityNVD Advisory· Published Sep 10, 2021· Updated Sep 16, 2024

Buffer Overflow Vulnerability in QTS, QuTS hero, and QuTScloud

CVE-2021-34343

Description

A stack buffer overflow vulnerability has been reported to affect QNAP device running QTS, QuTScloud, QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QTS, QuTScloud, QuTS hero: QTS 4.5.4.1715 build 20210630 and later QTS 5.0.0.1716 build 20210701 and later QuTScloud c4.5.6.1755 and later QuTS hero h4.5.4.1771 build 20210825 and later

AI Insight

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

Affected products

6
  • Qnap/Qtsllm-fuzzy
    Range: >= 4.5.4.1715 build 20210630, >= 5.0.0.1716 build 20210701
  • Qnap/Quts Herollm-fuzzy
    Range: >= h4.5.4.1771 build 20210825
  • Qnap/QuTScloudllm-fuzzy
    Range: >= c4.5.6.1755
  • 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

0

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