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THREATINT
PUBLISHED

CVE-2021-34346

Stack Based Overflow Vulnerability in NVR Storage Expansion



Assignerqnap
Reserved2021-06-08
Published2021-09-10
Updated2024-09-16

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



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

Product status

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

Credits

crixer

References

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

cve.org CVE-2021-34346

nvd.nist.gov CVE-2021-34346

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