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CVE-2024-11801

Estado: AnalizadaAlta (7.8)—

Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fuji Electric Tellus Lite. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of V8 files in the V-Simulator 5 component. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24769.

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 CVSS con AV:L, UI:R (requiere interacción del usuario) indica explotación en cliente. Descripción explícita: 'open a malicious file' (ejecución en cliente). CWE-787 (buffer overflow) permite RCE; sin especificación de intérprete concreto, se usa T1059 padre.

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

Restrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or Program

Tecnologías afectadas (1)

Fujielectric — Tellus Lite V-simulator

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-11801",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2024-11801",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-11-29T16:43:24.101858Z"
        }
      }
    ],
    "cvssMetricV30": [
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        "type": "Secondary",
        "source": "zdi-disclosures@trendmicro.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
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    ],
    "cvssMetricV31": [
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        "type": "Primary",
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          "version": "3.1",
          "baseScore": 7.8,
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 1.8
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  "affected": [
    {
      "source": "zdi-disclosures@trendmicro.com",
      "affectedData": [
        {
          "vendor": "Fuji Electric",
          "product": "Tellus Lite",
          "versions": [
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              "status": "affected",
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          "versions": [
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              "status": "affected",
              "version": "4.0.20.0"
            }
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          "defaultStatus": "unknown"
        }
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    }
  ],
  "published": "2024-11-28T00:15:05.873",
  "references": [
    {
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-24-1627/",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "zdi-disclosures@trendmicro.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "zdi-disclosures@trendmicro.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fuji Electric Tellus Lite. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of V8 files in the V-Simulator 5 component. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24769."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de ejecución de código remoto en Fuji Electric Tellus Lite V-Simulator 5 V8 al analizar archivos fuera de los límites. Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario en las instalaciones afectadas de Fuji Electric Tellus Lite. Se requiere la interacción del usuario para explotar esta vulnerabilidad, ya que el objetivo debe visitar una página maliciosa o abrir un archivo malicioso. La falla específica existe en el análisis de archivos V8 en el componente V-Simulator 5. El problema es el resultado de la falta de una validación adecuada de los datos proporcionados por el usuario, lo que puede resultar en una escritura más allá del final de una estructura de datos asignada. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto del proceso actual. Era ZDI-CAN-24769."
    }
  ],
  "lastModified": "2026-06-17T06:58:28.907",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fujielectric:tellus_lite_v-simulator:4.0.20.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "37F12BBC-7A23-41AB-B7F8-28C263FAFBE9"
            }
          ],
          "operator": "OR"
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  "sourceIdentifier": "zdi-disclosures@trendmicro.com"
}