CVE-2024-12142

Estado: AplazadaAlta (8.8)—

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists that could cause information disclosure of restricted web page, modification of web page and denial of service when specific web pages are modified and restricted functions are invoked.

CVSS

Versión: 4.0
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Puntuación base: 8.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.35%
Percentil entre todas las CVEs puntuadas: 26
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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access75 %
Impacto principalT1005 Data from Local Systemcollection70 %
Impacto secundarioT1499 Endpoint Denial of Serviceimpact60 %
Impacto secundarioT1565.001 Stored Data Manipulationimpact55 %

Vector CVSS 4.0 con AV:N/PR:N/UI:N indica explotación remota sin privilegios (T1190). CWE-200 sustenta acceso a información sensible (T1005); VI:H y modificación de páginas web permiten DoS y manipulación (T1499, T1565.001).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Filter Network Traffic Vulnerability Scanning Restrict File and Directory Permissions Privileged Account Management Remote Data Storage Network Segmentation

CWE

CWE-200

Referencias

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2025-014-05&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2025-014-05.pdf

JSON original (NVD)

Mostrar

{
  "id": "CVE-2024-12142",
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-12142",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-17T13:18:13.025284Z"
        }
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          "Automatable": "NOT_DEFINED",
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          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
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          "integrityRequirement": "NOT_DEFINED",
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          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
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          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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      "affectedData": [
        {
          "vendor": "Schneider Electric",
          "product": "Modicon M340 processors (part numbers BMXP34*)",
          "versions": [
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              "version": "All versions"
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        {
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          "product": "BMXNOR0200H",
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  "published": "2025-01-17T11:15:08.683",
  "references": [
    {
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2025-014-05&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2025-014-05.pdf",
      "source": "cybersecurity@se.com"
    }
  ],
  "vulnStatus": "Deferred",
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      "source": "cybersecurity@se.com",
      "description": [
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          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
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    {
      "lang": "en",
      "value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists that could\ncause information disclosure of restricted web page, modification of web page and denial of\nservice when specific web pages are modified and restricted functions are invoked."
    },
    {
      "lang": "es",
      "value": "CWE-200: Existe una vulnerabilidad de exposición de información confidencial a un actor no autorizado que podría provocar la divulgación de información de una página web restringida, la modificación de una página web y la denegación de servicio cuando se modifican páginas web específicas y se invocan funciones restringidas."
    }
  ],
  "lastModified": "2026-06-17T06:59:07.420",
  "sourceIdentifier": "cybersecurity@se.com"
}