CVE-2020-7549

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"confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2020-12-11T01:15:12.627", "references": [{"url": "https://www.se.com/ww/en/download/document/SEVD-2020-343-06/", "tags": ["Vendor Advisory"], "source": "cybersecurity@se.com"}, {"url": "https://www.se.com/ww/en/download/document/SEVD-2020-343-06/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "cybersecurity@se.com", "description": [{"lang": "en", "value": "CWE-754"}]}], "descriptions": [{"lang": "en", "value": "A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules (see security notification for affected versions), that could cause denial of HTTP and FTP services when a series of specially crafted requests is sent to the controller over HTTP."}, {"lang": "es", "value": "Una CWE-754: Se presenta una vulnerabilidad de Comprobaci\u00f3n Inapropiada de Condiciones Inusuales o Excepcionales en el Servidor Web en Modicon M340, Legacy Offers Modicon Quantum y Modicon Premium y M\u00f3dulos de Comunicaci\u00f3n asociados (consulte la notificaci\u00f3n de seguridad para las versiones afectadas), que podr\u00eda causar una denegaci\u00f3n de servicios HTTP y FTP cuando una serie de peticiones especialmente dise\u00f1adas a trav\u00e9s de HTTP son enviadas hacia el controlador"}], "lastModified": "2024-11-21T05:37:21.663", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicon_m340_bmxp341000_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C440362A-7E0E-497C-B275-409E9B57D8A2", "versionEndExcluding": "3.30"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicon_m340_bmxp341000:-:*:*:*:*:*:*:*", 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