CVE-2023-39296

QTS, QuTS hero

State: Published
Severity: 7.5 High
Published: Jan 5, 2024
Updated: Jun 3, 2025
Reserved: Jul 27, 2023

Description

A prototype pollution vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to override existing attributes with ones that have incompatible type, which may lead to a crash via a network.

We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	qnap

Weaknesses

CWE-1321

Affected Products

Product	Versions
QTSQNAP Systems Inc.	5.1.x to before 5.1.3.2578 build 20231110Affected
QuTS heroQNAP Systems Inc.	h5.1.x to before h5.1.3.2578 build 20231110Affected

References

https://www.qnap.com/en/security-advisory/qsa-23-64

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