CVE-2023-39303

QTS, QuTS hero, QuTScloud

Published Feb 2, 2024 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to compromise the security of the system 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
QuTScloud c5.1.5.2651 and later

Remediation

Vendor Solution

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 QuTScloud c5.1.5.2651 and later

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-43035 An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to compromise the security of the system 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 QuTScloud c5.1.5.2651 and later
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
qnap
Published
Updated
Sep 6, 2024, 5:42 PM
Reserved
Jul 27, 2023, 6:46 AM
Status
Modified
Published
Feb 2, 2024, 4:15 PM
Modified
Jun 17, 2026, 6:11 AM