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CVE-2019-6813

Estado: ModificadaAlta (7.5)—

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions) and Modicon M340 controller (all firmware versions), which could cause denial of service when truncated SNMP packets on port 161/UDP are received by the device.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

CWE

Referencias

JSON original (NVD)

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          "authentication": "NONE",
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  "vulnStatus": "Modified",
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      "value": "A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions) and Modicon M340 controller (all firmware versions), which could cause denial of service when truncated SNMP packets on port 161/UDP are received by the device."
    },
    {
      "lang": "es",
      "value": "Una CWE-754: Existe una vulnerabilidad de Comprobación Inapropiada de Condiciones Inusuales o Excepcionales en el módulo BMXNOR0200H Ethernet/Serial RTU (todas las versiones de firmware) y el controlador Modicon M340 (todas las versiones de firmware), lo que podría causar una denegación de servicio cuando son recibidos por el dispositivo paquetes SNMP truncados sobre el puerto 161/UDP."
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  "lastModified": "2026-06-17T02:39:43.667",
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