CVE-2022-46352

Estado: ModificadaAlta (7.5)—

A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All versions < V3.2.7). Specially crafted PROFINET DCP packets could cause a denial of service condition of affected products.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.68%
Percentil entre todas las CVEs puntuadas: 51
Fecha de la puntuación: 6/10/2026

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 (5)

Siemens — 6gk5204-0ba00-2kb2 Firmware Siemens — 6gk5204-0ba00-2mb2 Firmware Siemens — 6gk5204-0bs00-2na3 Firmware Siemens — 6gk5204-0bs00-3la3 Firmware Siemens — 6gk5204-0bs00-3pa3 Firmware

CWE

CWE-400
CWE-400

Referencias

JSON original (NVD)

Mostrar

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              "automatable": "yes"
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          "version": "2.0.3",
          "timestamp": "2025-04-22T02:56:25.326672Z"
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          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
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      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-363821.pdf",
      "tags": [
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      "value": "A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All versions < V3.2.7). Specially crafted PROFINET DCP packets could cause a denial of service condition of affected products."
    },
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      "value": "Se ha identificado una vulnerabilidad en \nSCALANCE X204RNA (HSR) (Todas las versiones &lt; V3.2.7), \nSCALANCE X204RNA (PRP) (Todas las versiones &lt; V3.2.7), \nSCALANCE X204RNA EEC (HSR) (Todas las versiones &lt; V3.2.7 ), \nSCALANCE X204RNA EEC (PRP) (todas las versiones &lt; V3.2.7), \nSCALANCE X204RNA EEC (PRP/HSR) (todas las versiones &lt; V3.2.7). \nLos paquetes PROFINET DCP especialmente manipulados podrían provocar una condición de Denegación de Servicio (DoS) de los productos afectados."
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  "lastModified": "2026-06-17T05:11:35.783",
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