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CVE-2025-20085

Estado: AnalizadaMedia (6.5)—

A denial of service vulnerability exists in the Modbus RTU over TCP functionality of Socomec DIRIS Digiware M-70 1.6.9. A specially crafted network packet can lead to denial of service and weaken credentials resulting in default documented credentials being applied to the device. An attacker can send an unauthenticated packet to trigger this vulnerability.

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 (1)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-20085",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2025-20085",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-12-01T20:20:14.551237Z"
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          "integrityImpact": "LOW",
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          "privilegesRequired": "NONE",
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  "published": "2025-12-01T16:15:51.960",
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    {
      "url": "https://www.socomec.fr/sites/default/files/2025-04/CVE-2025-20085---Diris-Digiware-Webview-_VULNERABILITIES_2025-04-11-17-14-39_English_0.pdf",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-306"
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    },
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      "value": "Una vulnerabilidad de denegación de servicio existe en la funcionalidad Modbus RTU sobre TCP de Socomec DIRIS Digiware M-70 1.6.9. Un paquete de red especialmente diseñado puede llevar a una denegación de servicio y debilitar las credenciales, lo que resulta en la aplicación de credenciales documentadas predeterminadas al dispositivo. Un atacante puede enviar un paquete no autenticado para activar esta vulnerabilidad."
    }
  ],
  "lastModified": "2026-09-26T00:10:00.127",
  "configurations": [
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  "sourceIdentifier": "talos-cna@cisco.com"
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