CVE-2021-34344

CRÍTICO 9.8CVE-2021-34344 · Published 10/09/2021 · updated 17/06/2026

En resumen

CVE-2021-34344 es una vulnerabilidad CRÍTICO (CVSS 9.8) que afecta a qusbcam2 (qnap).
Probabilidad de explotación en los próximos 30 días (EPSS): 1.6%, mayor que el 75.5% de las vulnerabilidades.
Solución: actualizar a 1.1.4 o posterior.

Package	Affected versions	Patched versions
qusbcam2 qnap	`< 1.1.4`	`1.1.4`

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

References

qnap.com/en/security-advisory/qsa-21-34 · Vendor Advisory

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