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CVE-2026-3826

Estado: AnalizadaCrítica (9.3)—

IFTOP developed by WellChoose has a Local File Inclusion vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server.

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).

🎯 Técnicas ATT&CK

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

Vector AV:N/PR:N/UI:N indica red sin autenticación (T1190). CWE-98 (LFI) y descripción de ejecución de código arbitrario sustenta T1059 como impacto principal; acceso a archivos del servidor via LFI implica T1005 secundario.

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

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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  "cveTags": [],
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          "id": "CVE-2026-3826",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
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              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2026-03-11T13:52:41.305121Z"
        }
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          "availabilityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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    "cvssMetricV40": [
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          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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      "affectedData": [
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          "versions": [
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  "published": "2026-03-11T07:17:00.207",
  "references": [
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      "url": "https://www.twcert.org.tw/en/cp-139-10756-73f66-2.html",
      "tags": [
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      "source": "twcert@cert.org.tw"
    },
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      "url": "https://www.twcert.org.tw/tw/cp-132-10755-94136-1.html",
      "tags": [
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      "source": "twcert@cert.org.tw"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
      "source": "twcert@cert.org.tw",
      "description": [
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          "value": "CWE-98"
        }
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  "descriptions": [
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      "value": "IFTOP developed by WellChoose has a Local File Inclusion vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server."
    },
    {
      "lang": "es",
      "value": "IFTOP desarrollado por WellChoose tiene una vulnerabilidad de inclusión local de ficheros, permitiendo a atacantes remotos no autenticados ejecutar código arbitrario en el servidor."
    }
  ],
  "lastModified": "2026-06-17T10:44:18.473",
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}