CVE-2026-22901

A command injection vulnerability has been reported to affect QuNetSwitch. If a remote attacker gains a user account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following version: QuNetSwitch 2.0.5.0906 and later

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.qnap.com/en/security-advisory/qsa-26-11	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qnap:qunetswitch:*:*:*:*:*:*:*:*

History

17 Jun 2026, 10:20

Type	Values Removed	Values Added
Summary		(es) Se ha informado de una vulnerabilidad de inyección de comandos que afecta a QuNetSwitch. Si un atacante remoto obtiene una cuenta de usuario, entonces puede explotar la vulnerabilidad para ejecutar comandos arbitrarios. Ya hemos corregido la vulnerabilidad en la siguiente versión: QuNetSwitch 2.0.5.0906 y posteriores

25 Mar 2026, 20:57

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
First Time		Qnap qunetswitch Qnap
References	~~() https://www.qnap.com/en/security-advisory/qsa-26-11 -~~	() https://www.qnap.com/en/security-advisory/qsa-26-11 - Vendor Advisory
CPE		cpe:2.3:a:qnap:qunetswitch::::::::

20 Mar 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-20 17:16

Updated : 2026-06-17 10:20

NVD link : CVE-2026-22901

Mitre link : CVE-2026-22901

CVE.ORG link : CVE-2026-22901

JSON object : View

Products Affected

qnap

qunetswitch

CWE

CWE-78

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

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