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SIPLUS NET variant) (All versions < V5.2.5), SCALANCE X212-2LD (All versions < V5.2.5), SCALANCE X216 (All versions < V5.2.5), SCALANCE X224 (All versions < V5.2.5), SCALANCE XF201-3P IRT (All versions < 5.5.1), SCALANCE XF202-2P IRT (All versions < 5.5.1), SCALANCE XF204 (All versions < V5.2.5), SCALANCE XF204 IRT (All versions < 5.5.1), SCALANCE XF204-2 (incl. SIPLUS NET variant) (All versions < V5.2.5), SCALANCE XF204-2BA IRT (All versions < 5.5.1), SCALANCE XF206-1 (All versions < V5.2.5), SCALANCE XF208 (All versions < V5.2.5). Incorrect processing of POST requests in the webserver may result in write out of bounds in heap. An attacker might leverage this to cause denial-of-service on the device and potentially remotely execute code."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en SCALANCE X200-4P IRT (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE X201-3P IRT (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE X201-3P IRT PRO (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE X202-2 IRT (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE X202-2P IRT (Incluyendo las variantes SIPLUS) (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE X202-2P IRT PRO (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE X204 IRT (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE X204 IRT PRO (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE X204-2 (Incluyendo las variantes SIPLUS) (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X204-2FM (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X204-2LD (Incluyendo las variantes SIPLUS) (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X204-2LD TS (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X204-2TS (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X206-1 (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X206-1LD (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X208 (Incluyendo las variantes SIPLUS) (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X208PRO (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X212-2 (Incluyendo las variantes SIPLUS) (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X212-2LD (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X216 (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE X224 (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE XF201-3P IRT (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE XF202-2P IRT (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE XF204 (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE XF204 IRT (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE XF204-2 (Incluyendo las variantes SIPLUS) (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE XF204-2BA IRT (Todas las versiones anteriores a la versi\u00f3n 5.5.1), SCALANCE XF206-1 (Todas las versiones anteriores a la versi\u00f3n V5.2.5), SCALANCE XF208 (Todas las versiones anteriores a la versi\u00f3n V5.2.5). Un procesamiento incorrecto de las peticiones POST en el servidor web puede resultar en una escritura fuera de l\u00edmites en la pila. Un atacante puede aprovechar esto para causar una denegaci\u00f3n de servicio en el dispositivo y potencialmente ejecutar c\u00f3digo remotamente"}], "id": "CVE-2021-25668", "lastModified": "2022-05-01T01:10:56.907", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-22T21:15:10.110", "references": [{"source": "productcert@siemens.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-187092.pdf"}], "sourceIdentifier": "productcert@siemens.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-122"}], "source": "productcert@siemens.com", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

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