Riskcovery

CVE-2021-38689

Stack Overflow Vulnerability in QVR Elite, QVR Pro and QVR Guard

State
Published
Severity
8.1 High
Published
Jan 14, 2022
Updated
Sep 17, 2024
Reserved
Aug 13, 2021

Read the record on cve.org

Description

A stack buffer overflow vulnerability has been reported to affect QNAP device running QVR Elite, QVR Pro, QVR Guard. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QVR Elite, QVR Pro, QVR Guard: QuTS hero h5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QuTS hero h4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 5.0.0: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Elite 2.1.4.0 (2021/12/06) and later QTS 4.5.4: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Pro 2.1.3.0 (2021/12/06) and later QTS 4.5.4: QVR Guard 2.1.3.0 (2021/12/06) and later QTS 5.0.0: QVR Guard 2.1.3.0 (2021/12/06) and later

Scores

CVSSScoreVectorSource
3.18.1 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Hqnap

Weaknesses

Affected Products

ProductVersions
QVR EliteQNAP Systems Inc.
  • before 2.1.4.0 (2021/12/06)Affected
QVR EliteQNAP Systems Inc.
  • before 2.1.4.0 (2021/12/06)Affected
QVR EliteQNAP Systems Inc.
  • before 2.1.4.0 (2021/12/06)Affected
QVR EliteQNAP Systems Inc.
  • before 2.1.4.0 (2021/12/06)Affected
QVR ProQNAP Systems Inc.
  • before 2.1.3.0 (2021/12/06)Affected
QVR ProQNAP Systems Inc.
  • before 2.1.3.0 (2021/12/06)Affected
QVR GuardQNAP Systems Inc.
  • before 2.1.3.0 (2021/12/06)Affected
QVR GuardQNAP Systems Inc.
  • before 2.1.3.0 (2021/12/06)Affected

References

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