CVE-2023-41278

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to execute code via a network.

We have already fixed the vulnerability in the following versions: QTS 5.1.2.2533 build 20230926 and later QuTS hero h5.1.2.2534 build 20230927 and later QuTScloud c5.1.5.2651 and later

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-120CWE-121

Affected software

VendorProductVersions
QNAP Systems Inc.QTS>= 5.1.x, < 5.1.2.2533 build 20230926
QNAP Systems Inc.QuTS hero>= h5.1.x, < h5.1.2.2534 build 20230927
QNAP Systems Inc.QuTScloud>= c5.x.x, < c5.1.5.2651

References

Timeline

Published
Feb 2, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-41278: High severity, CVSS 7.2 | Vulnix