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CVE-2019-5620

Estado: ModificadaCrítica (9.8)—

ABB MicroSCADA Pro SYS600 version 9.3 suffers from an instance of CWE-306: Missing Authentication for Critical Function.

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)

Hitachienergy — Microscada PRO Sys600

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2019-5620",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
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        "obtainAllPrivilege": false,
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cve@rapid7.com",
      "affectedData": [
        {
          "vendor": "ABB",
          "product": "MicroSCADA Pro SYS600",
          "versions": [
            {
              "status": "affected",
              "version": "9.3"
            }
          ]
        }
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  ],
  "published": "2020-04-29T23:15:13.033",
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      "tags": [
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  "vulnStatus": "Modified",
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          "value": "CWE-306"
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    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-306"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "ABB MicroSCADA Pro SYS600 version 9.3 suffers from an instance of CWE-306: Missing Authentication for Critical Function."
    },
    {
      "lang": "es",
      "value": "ABB MicroSCADA Pro SYS600 versión 9.3, sufre de una instancia CWE-306: Falta de Autenticación para una Función Crítica."
    }
  ],
  "lastModified": "2026-06-17T02:37:57.347",
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