CVE-2023-39300

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

An OS command injection vulnerability has been reported to affect legacy QTS. If exploited, the vulnerability could allow authenticated administrators to execute commands via a network.

We have already fixed the vulnerability in the following versions: QTS 4.3.6.2805 build 20240619 and later QTS 4.3.4.2814 build 20240618 and later QTS 4.3.3.2784 build 20240619 and later QTS 4.2.6 build 20240618 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-78

Affected software

Vendor	Product	Versions
QNAP Systems Inc.	QTS	>= 4.3.6, < 4.3.6.2805 build 20240619; >= 4.3.4, < 4.3.4.2814 build 20240618; >= 4.3.3, < 4.3.3.2784 build 20240619; >= 4.2.6, < 4.2.6 build 20240618
QNAP Systems Inc.	QTS	—
QNAP Systems Inc.	QuTS hero	—
QNAP Systems Inc.	QuTScloud	—
qnap	qts	>= 4.3.6, < 4.3.6.2805_build_20240619; >= 4.3.4, < 4.3.4.2814_build_20240618; >= 4.3.3, < 4.3.3.2784_build_20240619; >= 4.2.6, < 4.2.6_build_20240618

References

https://www.qnap.com/en/security-advisory/qsa-24-26Vendor Advisory

Timeline

Published: Sep 6, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

Related CVEs from 2023

CVE-2023-393014.3A server-side request forgery (SSRF) vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vul CVE-2023-393027.2An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability co CVE-2023-393039.8An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability CVE-2023-393055.3Missing Authorization vulnerability in Dash Labs Yet Another Stars Rating yet-another-stars-rating allows Exploiting Incorrectly Configured CVE-2023-393067.1Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeFusion Fusion Builder allows Refl CVE-2023-393078.8Unrestricted Upload of File with Dangerous Type vulnerability in ThemeFusion Avada.This issue affects Avada: from n/a through 7.11.1.CVE-2023-393086.1Unauth. Stored Cross-Site Scripting (XSS) vulnerability in UserFeedback Team User Feedback plugin <= 1.0.7 versions.CVE-2023-393098.8Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in ThemeFusion Fusion Builder.This issue CVE-2023-393105.4Missing Authorization vulnerability in ThemeFusion Fusion Builder.This issue affects Fusion Builder: from n/a through 3.11.1.CVE-2023-393118.8Cross-Site Request Forgery (CSRF) vulnerability in ThemeFusion Fusion Builder.This issue affects Fusion Builder: from n/a through 3.11.1.CVE-2023-393128.8Missing Authorization vulnerability in ThemeFusion Avada.This issue affects Avada: from n/a through 7.11.1.CVE-2023-393137.7Server-Side Request Forgery (SSRF) vulnerability in ThemeFusion Avada.This issue affects Avada: from n/a through 7.11.1.