CVE-2025-22482

A use of externally-controlled format string vulnerability has been reported to affect Qsync Central. If exploited, the vulnerability could allow remote attackers who have gained user access to obtain secret data or modify memory. We have already fixed the vulnerability in the following version: Qsync Central 4.5.0.6 ( 2025/03/20 ) and later

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.qnap.com/en/security-advisory/qsa-25-10	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

20 Sep 2025, 03:33

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.1
CPE		cpe:2.3:a:qnap:qsync_central::::::::
First Time		Qnap qsync Central Qnap
References	~~() https://www.qnap.com/en/security-advisory/qsa-25-10 -~~	() https://www.qnap.com/en/security-advisory/qsa-25-10 - Vendor Advisory

09 Jun 2025, 12:15

Type	Values Removed	Values Added
Summary		(es) Se ha informado de una vulnerabilidad relacionada con el uso de cadenas de formato controladas externamente que afecta a Qsync Central. Si se explota, esta vulnerabilidad podría permitir a atacantes remotos con acceso de usuario obtener datos secretos o modificar la memoria. Ya hemos corregido la vulnerabilidad en la siguiente versión: Qsync Central 4.5.0.6 (20/03/2025) y posteriores.

06 Jun 2025, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-06 16:15

Updated : 2025-09-20 03:33

NVD link : CVE-2025-22482

Mitre link : CVE-2025-22482

CVE.ORG link : CVE-2025-22482

JSON object : View

Products Affected

qnap

qsync_central

CWE

CWE-134

Use of Externally-Controlled Format String

{"id": "CVE-2025-22482", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}], "cvssMetricV40": [{"type": "Secondary", "source": "security@qnapsecurity.com.tw", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 2.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "LOW", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "LOW", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2025-06-06T16:15:24.023", "references": [{"url": "https://www.qnap.com/en/security-advisory/qsa-25-10", "tags": ["Vendor Advisory"], "source": "security@qnapsecurity.com.tw"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security@qnapsecurity.com.tw", "description": [{"lang": "en", "value": "CWE-134"}]}], "descriptions": [{"lang": "en", "value": "A use of externally-controlled format string vulnerability has been reported to affect Qsync Central. If exploited, the vulnerability could allow remote attackers who have gained user access to obtain secret data or modify memory.\n\nWe have already fixed the vulnerability in the following version:\nQsync Central 4.5.0.6 ( 2025/03/20 ) and later"}, {"lang": "es", "value": "Se ha informado de una vulnerabilidad relacionada con el uso de cadenas de formato controladas externamente que afecta a Qsync Central. Si se explota, esta vulnerabilidad podr\u00eda permitir a atacantes remotos con acceso de usuario obtener datos secretos o modificar la memoria. Ya hemos corregido la vulnerabilidad en la siguiente versi\u00f3n: Qsync Central 4.5.0.6 (20/03/2025) y posteriores."}], "lastModified": "2025-09-20T03:33:58.337", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:qnap:qsync_central:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3693665D-CA24-40F2-86C6-4493D0B02591", "versionEndExcluding": "4.5.0.6", "versionStartIncluding": "4.5.0.3"}], "operator": "OR"}]}], "sourceIdentifier": "security@qnapsecurity.com.tw"}