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CVE-2022-34759

Estado: ModificadaAlta (7.5)—

A CWE-787: Out-of-bounds Write vulnerability exists that could cause a denial of service of the webserver due to improper parsing of the HTTP Headers. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V1.0), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)

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)

Schneider-electric — OPC UA Module FOR M580 FirmwareSchneider-electric — X80 Advanced RTU Module Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2022-34759",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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      "value": "A CWE-787: Out-of-bounds Write vulnerability exists that could cause a denial of service of the webserver due to improper parsing of the HTTP Headers. Affected Products: X80 advanced RTU Communication Module (BMENOR2200H) (V1.0), OPC UA Modicon Communication Module (BMENUA0100) (V1.10 and prior)"
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      "lang": "es",
      "value": "Una CWE-787: Se presenta una vulnerabilidad de Escritura Fuera de Límites que podría causar una denegación de servicio del servidor web debido al análisis inapropiado de los encabezados HTTP. Productos afectados: X80 advanced RTU Communication Module (BMENOR2200H) (versión V1.0), OPC UA Modicon Communication Module (BMENUA0100) (versiones V1.10 y anteriores)"
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  "lastModified": "2026-06-17T04:50:52.563",
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