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SIPLUS variants) (All versions < V2.7), SIMATIC HMI Comfort Outdoor Panels 7\" & 15\" (incl. SIPLUS variants) (All versions < V15.1 Upd 4), SIMATIC HMI Comfort Panels 4\" - 22\" (incl. SIPLUS variants) (All versions < V15.1 Upd 4), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 and KTP900F (All versions < V15.1 Upd 4), SIMATIC IPC DiagMonitor (All versions < V5.1.3), SIMATIC NET PC Software V13 (All versions), SIMATIC NET PC Software V14 (All versions < V14 SP1 Update 14), SIMATIC NET PC Software V15 (All versions), SIMATIC RF188C (All versions < V1.1.0), SIMATIC RF600R family (All versions < V3.2.1), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions >= V2.5 < V2.6.1), SIMATIC S7-1500 Software Controller (All versions between V2.5 (including) and V2.7 (excluding)), SIMATIC WinCC OA (All versions < V3.15 P018), SIMATIC WinCC Runtime Advanced (All versions < V15.1 Upd 4), SINEC NMS (All versions < V1.0 SP1), SINEMA Server (All versions < V14 SP2), SINUMERIK OPC UA Server (All versions < V2.1), TeleControl Server Basic (All versions < V3.1.1). Specially crafted network packets sent to affected devices on port 4840/tcp could allow an unauthenticated remote attacker to cause a denial of service condition of the OPC communication or crash the device. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no system privileges and no user interaction. An attacker could use the vulnerability to compromise availability of the OPC communication."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en SIMATIC CP 443-1 OPC UA (todas las versiones), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incluidas las variantes SIPLUS) (todas las versiones anteriores a V2.7), SIMATIC HMI Comfort Outdoor Panels 7\" & 15\" (incluidas las variantes SIPLUS) (todas las versiones anteriores a V15.1 Upd 4), SIMATIC HMI Comfort Panels 4\" - 22\" (incluidas las variantes SIPLUS) (todas las versiones anteriores a V15. 1 Upd 4), SIMATIC HMI KTP Mobile Panels KTP400F, KTP700, KTP700F, KTP900 y KTP900F (Todas las versiones anteriores a V15.1 Upd 4), SIMATIC IPC DiagMonitor (Todas las versiones anteriores a V5.1. 3), SIMATIC NET PC Software V13 (Todas las versiones), SIMATIC NET PC Software V14 (Todas las versiones anteriores a V14 SP1 Update 14), SIMATIC NET PC Software V15 (Todas las versiones), SIMATIC RF188C (Todas las versiones anteriores a V1. 1.0), familia SIMATIC RF600R (Todas las versiones anteriores a V3.2.1), familia de CPUs SIMATIC S7-1500 (incluidas las CPUs ET200 relacionadas y las variantes SIPLUS) (Todas las versiones posteriores o iguales a V2.5 anteriores a V2.6.1), SIMATIC S7-1500 Software Controller (Todas las versiones entre V2.5 (incluida) y V2.7 (excluida)), SIMATIC WinCC OA (Todas las versiones anteriores a V3. 15 P018), SIMATIC WinCC Runtime Advanced (Todas las versiones anteriores a V15.1 Upd 4), SINEC NMS (Todas las versiones anteriores a V1.0 SP1), SINEMA Server (Todas las versiones anteriores a V14 SP2), SINUMERIK OPC UA Server (Todas las versiones anteriores a V2.1), TeleControl Server Basic (Todas las versiones anteriores a V3.1.1). Los paquetes de red especialmente dise\u00f1ados que se env\u00edan a los dispositivos afectados en el puerto 4840/tcp podr\u00edan permitir a un atacante remoto no autenticado provocar una condici\u00f3n de denegaci\u00f3n de servicio de la comunicaci\u00f3n OPC o bloquear el dispositivo. La vulnerabilidad de seguridad podr\u00eda ser explotada por un atacante con acceso a la red de los sistemas afectados. La explotaci\u00f3n exitosa no requiere privilegios del sistema ni interacci\u00f3n del usuario. Un atacante podr\u00eda utilizar la vulnerabilidad para comprometer la disponibilidad de la comunicaci\u00f3n OPC"}], "id": "CVE-2019-6575", "lastModified": "2022-10-06T16:40:43.557", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-04-17T14:29:03.760", "references": [{"source": "productcert@siemens.com", "tags": ["Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-307392.pdf"}], "sourceIdentifier": "productcert@siemens.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-248"}], "source": "productcert@siemens.com", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-755"}], "source": "nvd@nist.gov", "type": "Secondary"}]}