CVE-2023-41273

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

A heap-based buffer overflow 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-120 CWE-122 CWE-787

Affected software

No affected versions have been published.

Timeline

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

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