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CVE-2024-1531

Estado: AplazadaAlta (8.2)—

A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. A malicious actor could print random memory content in the RTU500 system log, if an authorized user uploads a specially crafted stb-language file.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

ABB — Rtu500AI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-1531",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-1531",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-05T15:50:46.080431Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cybersecurity@hitachienergy.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:H",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 5.3,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "cybersecurity@hitachienergy.com",
      "affectedData": [
        {
          "vendor": "Hitachi Energy",
          "product": "RTU500 series CMU firmware",
          "versions": [
            {
              "status": "affected",
              "version": "12.0.1",
              "versionType": "custom",
              "lessThanOrEqual": "12.0.14"
            },
            {
              "status": "affected",
              "version": "12.2.1",
              "versionType": "custom",
              "lessThanOrEqual": "12.2.11"
            },
            {
              "status": "affected",
              "version": "12.4.1",
              "versionType": "custom",
              "lessThanOrEqual": "12.4.11"
            },
            {
              "status": "affected",
              "version": "12.6.1",
              "versionType": "custom",
              "lessThanOrEqual": "12.6.9"
            },
            {
              "status": "affected",
              "version": "12.7.1",
              "versionType": "custom",
              "lessThanOrEqual": "12.7.6"
            },
            {
              "status": "affected",
              "version": "13.2.1",
              "versionType": "custom",
              "lessThanOrEqual": "13.2.6"
            },
            {
              "status": "affected",
              "version": "13.4.1",
              "versionType": "custom",
              "lessThanOrEqual": "13.4.4"
            },
            {
              "status": "affected",
              "version": "13.5.1",
              "versionType": "custom",
              "lessThanOrEqual": "13.5.3"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-03-27T02:15:11.177",
  "references": [
    {
      "url": "https://publisher.hitachienergy.com/preview?DocumentId=8DBD000190&languageCode=en&Preview=true",
      "source": "cybersecurity@hitachienergy.com"
    },
    {
      "url": "https://publisher.hitachienergy.com/preview?DocumentId=8DBD000190&languageCode=en&Preview=true",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cybersecurity@hitachienergy.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-434"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. A malicious actor could print random memory content in the RTU500 system log, if an authorized user uploads a specially crafted stb-language file."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad en el manejo de archivos en lenguaje stb que afecta a las versiones de productos de la serie RTU500 que se enumeran a continuación. Un actor malintencionado podría imprimir contenido de memoria aleatorio en el registro del sistema RTU500, si un usuario autorizado carga un archivo en lenguaje stb especialmente manipulado."
    }
  ],
  "lastModified": "2026-06-17T07:04:26.333",
  "sourceIdentifier": "cybersecurity@hitachienergy.com"
}