CVE-2026-22900

A use of hard-coded credentials vulnerability has been reported to affect QuNetSwitch. The remote attackers can then exploit the vulnerability to gain unauthorized access. 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 reportado una vulnerabilidad de uso de credenciales codificadas de forma rígida que afecta a QuNetSwitch. Los atacantes remotos pueden entonces explotar la vulnerabilidad para obtener acceso no autorizado. Ya hemos corregido la vulnerabilidad en la siguiente versión: QuNetSwitch 2.0.5.0906 y posteriores

25 Mar 2026, 21:07

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

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-2026-22900

Mitre link : CVE-2026-22900

CVE.ORG link : CVE-2026-22900

JSON object : View

Products Affected

qnap

qunetswitch

CWE

CWE-798

Use of Hard-coded Credentials

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