CVE-2025-3759

Endpoint /cgi-bin-igd/netcore_set.cgi which is used for changing device configuration is accessible without authentication. This poses a significant security threat allowing for e.g: administrator account hijacking or AP password changing. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS

No CVSS.

References

Link	Resource
https://cert.pl/en/posts/2025/05/CVE-2025-3758
https://cert.pl/posts/2025/05/CVE-2025-3758

Configurations

No configuration.

History

15 Apr 2026, 00:35

Type	Values Removed	Values Added
Summary		(es) El endpoint /cgi-bin-igd/netcore_set.cgi, utilizado para cambiar la configuración del dispositivo, es accesible sin autenticación. Esto representa una amenaza importante para la seguridad, lo que permite, por ejemplo, el secuestro de cuentas de administrador o el cambio de contraseñas de puntos de acceso. Se contactó al proveedor con antelación para informarle sobre esta revelación, pero no respondió.

08 May 2025, 10:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-08 10:15

Updated : 2026-06-17 09:20

NVD link : CVE-2025-3759

Mitre link : CVE-2025-3759

CVE.ORG link : CVE-2025-3759

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

{"id": "CVE-2025-3759", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-3759", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2025-05-08T13:39:38.861197Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "cvd@cert.pl", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.7, "Automatable": "NOT_DEFINED", "attackVector": "ADJACENT", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/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": "cvd@cert.pl", "affectedData": [{"vendor": "Netis Systems", "product": "WF2220", "versions": [{"status": "affected", "version": "1.2.31706", "versionType": "semver"}], "defaultStatus": "unknown"}]}], "published": "2025-05-08T10:15:18.213", "references": [{"url": "https://cert.pl/en/posts/2025/05/CVE-2025-3758", "source": "cvd@cert.pl"}, {"url": "https://cert.pl/posts/2025/05/CVE-2025-3758", "source": "cvd@cert.pl"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cvd@cert.pl", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "Endpoint\u00a0/cgi-bin-igd/netcore_set.cgi\u00a0which is used for changing device configuration is accessible without authentication. This poses a significant security threat allowing for e.g: administrator account hijacking or AP password changing.\nThe vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "es", "value": "El endpoint /cgi-bin-igd/netcore_set.cgi, utilizado para cambiar la configuraci\u00f3n del dispositivo, es accesible sin autenticaci\u00f3n. Esto representa una amenaza importante para la seguridad, lo que permite, por ejemplo, el secuestro de cuentas de administrador o el cambio de contrase\u00f1as de puntos de acceso. Se contact\u00f3 al proveedor con antelaci\u00f3n para informarle sobre esta revelaci\u00f3n, pero no respondi\u00f3."}], "lastModified": "2026-06-17T09:20:37.237", "sourceIdentifier": "cvd@cert.pl"}