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THREATINT
PUBLISHED

CVE-2021-34346

Stack Based Overflow Vulnerability in NVR Storage Expansion



Description

A stack buffer overflow vulnerability has been reported to affect QNAP device running NVR Storage Expansion. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of NVR Storage Expansion: NVR Storage Expansion 1.0.6 ( 2021/08/03 ) and later

Reserved 2021-06-08 | Published 2021-09-10 | Updated 2024-09-16 | Assigner qnap


CRITICAL: 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-787 Out-of-bounds Write

Product status

Any version before 1.0.6 ( 2021/08/03 )
affected

Credits

crixer

References

www.qnap.com/en/security-advisory/qsa-21-36

cve.org (CVE-2021-34346)

nvd.nist.gov (CVE-2021-34346)

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