{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-28T13:15:30.998","vulnerabilities":[{"cve":{"id":"CVE-2019-6831","sourceIdentifier":"cybersecurity@se.com","published":"2019-09-17T20:15:12.343","lastModified":"2024-11-21T04:47:14.383","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions), which could cause disconnection of active connections when an unusually high number of IEC 60870- 5-104 packets are received by the module on port 2404/TCP."},{"lang":"es","value":"Una CWE-754: Se presenta una vulnerabilidad de Comprobación Inapropiada de Condiciones Inusuales o Excepcionales en el módulo BMXNOR0200H Ethernet/Serial RTU (todas las versiones de firmware), lo que podría causar la desconexión de las conexiones activas cuando un número inusualmente alto de paquetes IEC 60870-5104 son recibidos por parte del módulo sobre el puerto 2404/TCP."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.0}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"cybersecurity@se.com","type":"Secondary","description":[{"lang":"en","value":"CWE-754"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-754"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:schneider-electric:bmxnor0200h_firmware:*:*:*:*:*:*:*:*","matchCriteriaId":"AECF5778-C5F5-4789-BD3D-793B35DDDBDF"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:schneider-electric:bmxnor0200h:-:*:*:*:*:*:*:*","matchCriteriaId":"60D9A366-3394-4275-B884-AE6E7227156E"}]}]}],"references":[{"url":"https://security.cse.iitk.ac.in/responsible-disclosure","source":"cybersecurity@se.com","tags":["Broken Link"]},{"url":"https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/","source":"cybersecurity@se.com","tags":["Vendor Advisory"]},{"url":"https://security.cse.iitk.ac.in/responsible-disclosure","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link"]},{"url":"https://www.schneider-electric.com/en/download/document/SEVD-2019-225-03/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}