CVE-2023-23356

A command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to execute arbitrary commands. We have already fixed the vulnerability in the following versions: QuFirewall 2.3.3 ( 2023/03/27 ) and later and later

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://www.qnap.com/en/security-advisory/qsa-23-14	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qnap:qufirewall:*:*:*:*:*:*:*:*

History

24 Sep 2025, 19:35

Type	Values Removed	Values Added
CPE		cpe:2.3:a:qnap:qufirewall::::::::
Summary		(es) Se ha informado de una vulnerabilidad de inyección de comandos que afecta a varias versiones del sistema operativo QNAP. Si se explota, la vulnerabilidad podría permitir que atacantes remotos que hayan obtenido acceso de administrador ejecuten comandos arbitrarios. Ya hemos corregido la vulnerabilidad en las siguientes versiones: QuFirewall 2.3.3 (2023/03/27) y posteriores.
First Time		Qnap qufirewall Qnap
References	~~() https://www.qnap.com/en/security-advisory/qsa-23-14 -~~	() https://www.qnap.com/en/security-advisory/qsa-23-14 - Vendor Advisory

19 Dec 2024, 02:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-12-19 02:15

Updated : 2025-09-24 19:35

NVD link : CVE-2023-23356

Mitre link : CVE-2023-23356

CVE.ORG link : CVE-2023-23356

JSON object : View

Products Affected

qnap

qufirewall

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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