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CVE-2024-23959

Estado: AnalizadaAlta (8)—

Autel MaxiCharger AC Elite Business C50 BLE AppChargingControl Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Elite Business C50 charging stations. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.

The specific flaw exists within the handling of the AppChargingControl BLE command. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device.

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Was ZDI-CAN-23194

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)

Autel — Maxicharger AC Elite Business C50 Firmware

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2024-23959",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2024-23959",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2024-10-03T13:44:18.263961Z"
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          "baseScore": 8,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 2.1
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          "vendor": "Autel",
          "product": "MaxiCharger AC Elite Business C50",
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  "published": "2024-09-28T07:15:03.367",
  "references": [
    {
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-24-851/",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "cve@asrg.io"
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@asrg.io",
      "description": [
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          "lang": "en",
          "value": "CWE-121"
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      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Autel MaxiCharger AC Elite Business C50 BLE AppChargingControl Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Elite Business C50 charging stations. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.\n\nThe specific flaw exists within the handling of the AppChargingControl BLE command. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device.\n\nWas ZDI-CAN-23194"
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de ejecución remota de código por desbordamiento de búfer basado en pila en el BLE AppChargingControl de Autel MaxiCharger AC Elite Business C50. Esta vulnerabilidad permite a los atacantes adyacentes a la red ejecutar código arbitrario en las instalaciones afectadas de las estaciones de carga Autel MaxiCharger AC Elite Business C50. Aunque se requiere autenticación para explotar esta vulnerabilidad, se puede omitir el mecanismo de autenticación existente. La falla específica existe en el manejo del comando AppChargingControl BLE. El problema es el resultado de la falta de una validación adecuada de la longitud de los datos proporcionados por el usuario antes de copiarlos a un búfer basado en pila de longitud fija. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto del dispositivo. Era ZDI-CAN-23194"
    }
  ],
  "lastModified": "2026-06-17T07:13:57.393",
  "configurations": [
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  "sourceIdentifier": "cve@asrg.io"
}