CVE-2023-23373: QUSBCam2

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-10-20 · updated 2026-06-17
Weakness: CWE-78

Description

An OS command injection vulnerability has been reported to affect QUSBCam2. If exploited, the vulnerability could allow users to execute commands via a network. We have already fixed the vulnerability in the following version: QUSBCam2 2.0.3 ( 2023/06/15 ) and later

Affected products

QNAP Systems Inc. QUSBCam2: from 2.0.0 before 2.0.3 — fixed in 2.0.3

How to fix

Upgrade to a fixed version: QNAP Systems Inc. QUSBCam2 2.0.3. Check the vendor advisory for mitigations.

References

https://www.qnap.com/en/security-advisory/qsa-23-43
https://www.qnap.com/en/security-advisory/qsa-23-43

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