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Medium severity6.1NVD Advisory· Published Jan 14, 2022· Updated Jun 17, 2026

CVE-2021-38678

CVE-2021-38678

Description

An open redirect vulnerability has been reported to affect QNAP device running QcalAgent. If exploited, this vulnerability allows attackers to redirect users to an untrusted page that contains malware. We have already fixed this vulnerability in the following versions of QcalAgent: QcalAgent 1.1.7 and later

AI Insight

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Affected products

3
  • Qnap/QcalAgent2 versions
    cpe:2.3:a:qnap:qcalagent:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:qnap:qcalagent:*:*:*:*:*:*:*:*range: <1.1.7
    • (no CPE)range: >=1.1.7
  • QNAP Systems Inc./QcalAgentv5
    Range: unspecified

Patches

Vulnerability mechanics

References

1

News mentions

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