CVE-2021-34344

CRITICAL

9.8

Description

A stack buffer overflow vulnerability has been reported to affect QNAP device running QUSBCam2. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QUSBCam2: QTS 4.5.4: QUSBCam2 1.1.4 ( 2021/07/30 ) and later QTS 5.0: QUSBCam2 2.0.1 ( 2021/08/03 ) and later QTS 4.3.6: QUSBCam2 1.1.4 ( 2021/07/30 ) and later QTS 4.3.3: QUSBCam2 1.1.4 ( 2021/08/06 ) and later QuTS hero 4.5.3: QUSBCam2 1.1.4 ( 2021/07/30 ) and later

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/10/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

qnap:qtsqnap:qusbcam2qnap:quts_hero

Weaknesses (CWE)

CWE-787CWE-787

References

https://www.qnap.com/en/security-advisory/qsa-21-34(security@qnapsecurity.com.tw)

https://www.qnap.com/en/security-advisory/qsa-21-34(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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