CVE-2025-30277

An improper certificate validation vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Qsync Central 4.5.0.7 ( 2025/04/23 ) and later

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

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-25-22	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qnap:qsync_central:*:*:*:*:*:*:*:*

History

18 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Se ha informado de una vulnerabilidad de validación de certificado incorrecta que afecta a Qsync Central. Si un atacante remoto obtiene una cuenta de usuario, entonces puede explotar la vulnerabilidad para comprometer la seguridad del sistema. Ya hemos corregido la vulnerabilidad en la siguiente versión: Qsync Central 4.5.0.7 ( 2025/04/23 ) y posteriores

Information

Published : 2025-08-29 18:15

Updated : 2026-10-18 21:10

NVD link : CVE-2025-30277

Mitre link : CVE-2025-30277

CVE.ORG link : CVE-2025-30277

JSON object : View

Products Affected

qnap

qsync_central

CWE

CWE-295

Improper Certificate Validation

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