CVE-2025-15226

WMPro developed by Sunnet has a Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

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.twcert.org.tw/en/cp-139-10603-67149-2.html	Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-10602-c1c69-1.html	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sun.net:wmpro:*:*:*:*:*:*:*:*

History

05 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) WMPro desarrollado por Sunnet tiene una vulnerabilidad de carga de archivos arbitrarios, permitiendo a atacantes remotos no autenticados cargar y ejecutar puertas traseras web shell, lo que permite la ejecución de código arbitrario en el servidor.

Information

Published : 2025-12-29 07:15

Updated : 2026-10-07 12:10

NVD link : CVE-2025-15226

Mitre link : CVE-2025-15226

CVE.ORG link : CVE-2025-15226

JSON object : View

Products Affected

sun.net

wmpro

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

{"id": "CVE-2025-15226", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-15226", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2025-12-29T14:34:24.729373Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "twcert@cert.org.tw", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "twcert@cert.org.tw", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 9.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/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": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "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"}}]}, "affected": [{"source": "twcert@cert.org.tw", "affectedData": [{"vendor": "Sunnet", "product": "WMPro", "versions": [{"status": "affected", "version": "5.0", "versionType": "custom", "lessThanOrEqual": "5.2"}], "defaultStatus": "unaffected"}]}], "published": "2025-12-29T07:15:56.567", "references": [{"url": "https://www.twcert.org.tw/en/cp-139-10603-67149-2.html", "tags": ["Third Party Advisory"], "source": "twcert@cert.org.tw"}, {"url": "https://www.twcert.org.tw/tw/cp-132-10602-c1c69-1.html", "tags": ["Third Party Advisory"], "source": "twcert@cert.org.tw"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "twcert@cert.org.tw", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "WMPro developed by Sunnet has a Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server."}, {"lang": "es", "value": "WMPro desarrollado por Sunnet tiene una vulnerabilidad de carga de archivos arbitrarios, permitiendo a atacantes remotos no autenticados cargar y ejecutar puertas traseras web shell, lo que permite la ejecuci\u00f3n de c\u00f3digo arbitrario en el servidor."}], "lastModified": "2026-10-07T12:10:00.170", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sun.net:wmpro:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA602599-6AA9-4B68-98B6-5F95E47DAD0E", "versionEndIncluding": "5.2", "versionStartIncluding": "5.0"}], "operator": "OR"}]}], "sourceIdentifier": "twcert@cert.org.tw"}