CVE-2025-42978

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "SAP NetWeaver Application Server Java", "vendor": "SAP_SE", "versions": [{"status": "affected", "version": "ENGINEAPI 7.50"}]}], "source": "cna@sap.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The widely used component that establishes outbound TLS connections in SAP NetWeaver Application Server Java does not reliably match the hostname that is used for the connection against the wildcard hostname defined in the received certificate of remote TLS server. This might lead to the outbound connection being established to a possibly malicious remote TLS server and hence disclose information. Integrity and Availability are not impacted."}, {"lang": "es", "value": "El componente ampliamente utilizado que establece conexiones TLS salientes en SAP NetWeaver Application Server Java no coincide de forma fiable el nombre de host utilizado para la conexi\u00f3n con el nombre de host comod\u00edn definido en el certificado recibido del servidor TLS remoto. Esto podr\u00eda provocar que la conexi\u00f3n saliente se establezca con un servidor TLS remoto posiblemente malicioso y, por lo tanto, la divulgaci\u00f3n de informaci\u00f3n. La integridad y la disponibilidad no se ven afectadas."}], "id": "CVE-2025-42978", "lastModified": "2026-06-17T09:23:19.960", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.5, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 1.4, "source": "cna@sap.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-42978", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-07-08T18:11:38.295391Z", "version": "2.0.3"}}]}, "published": "2025-07-08T01:15:24.930", "references": [{"source": "cna@sap.com", "url": "https://me.sap.com/notes/3557179"}, {"source": "cna@sap.com", "url": "https://url.sap/sapsecuritypatchday"}], "sourceIdentifier": "cna@sap.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-940"}], "source": "cna@sap.com", "type": "Secondary"}]}

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