CVE-2025-54152

A use of out-of-range pointer offset vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to read sensitive portions of memory. We have already fixed the vulnerability in the following version: Qsync Central 5.0.0.4 ( 2026/01/20 ) and later

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.qnap.com/en/security-advisory/qsa-26-02	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

17 Jun 2026, 09:39

Type	Values Removed	Values Added
Summary		(es) Se ha informado que una vulnerabilidad de uso de desplazamiento de puntero fuera de rango afecta a Qsync Central. Si un atacante remoto obtiene una cuenta de usuario, puede entonces explotar la vulnerabilidad para leer porciones sensibles de la memoria. Ya hemos corregido la vulnerabilidad en la siguiente versión: Qsync Central 5.0.0.4 ( 2026/01/20 ) y posteriores

12 Feb 2026, 13:28

Type	Values Removed	Values Added
CPE		cpe:2.3:a:qnap:qsync_central::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5
References	~~() https://www.qnap.com/en/security-advisory/qsa-26-02 -~~	() https://www.qnap.com/en/security-advisory/qsa-26-02 - Vendor Advisory
First Time		Qnap qsync Central Qnap

11 Feb 2026, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-11 13:15

Updated : 2026-06-17 09:39

NVD link : CVE-2025-54152

Mitre link : CVE-2025-54152

CVE.ORG link : CVE-2025-54152

JSON object : View

Products Affected

qnap

qsync_central

CWE

CWE-823

Use of Out-of-range Pointer Offset

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