nvd-json-data-feeds/CVE-2024/CVE-2024-239xx/CVE-2024-23967.json

{
  "id": "CVE-2024-23967",
  "sourceIdentifier": "cve@asrg.io",
  "published": "2024-09-28T07:15:03.937",
  "lastModified": "2024-10-03T17:37:37.907",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Autel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding 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 chargers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.\n\nThe specific flaw exists within the handling of base64-encoded data within WebSocket messages. 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-23230"
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo por desbordamiento de b\u00fafer basado en pila de Autel MaxiCharger AC Elite Business C50 WebSocket Base64 Decoding. Esta vulnerabilidad permite a los atacantes adyacentes a la red ejecutar c\u00f3digo arbitrario en las instalaciones afectadas de los cargadores Autel MaxiCharger AC Elite Business C50. Aunque se requiere autenticaci\u00f3n para explotar esta vulnerabilidad, se puede eludir el mecanismo de autenticaci\u00f3n existente. La falla espec\u00edfica existe en el manejo de datos codificados en base64 dentro de los mensajes WebSocket. El problema es el resultado de la falta de una validaci\u00f3n adecuada de la longitud de los datos proporcionados por el usuario antes de copiarlos a un b\u00fafer basado en pila de longitud fija. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto del dispositivo. Era ZDI-CAN-23230"
    }
  ],
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          "baseScore": 8.0,
          "baseSeverity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
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        "exploitabilityScore": 2.1,
        "impactScore": 5.9
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          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
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      "description": [
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          "value": "CWE-121"
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  "references": [
    {
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-24-853/",
      "source": "cve@asrg.io",
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        "Third Party Advisory",
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}