{
  "id": "CVE-2023-47304",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-12-05T04:15:07.083",
  "lastModified": "2024-11-21T08:30:07.553",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Vonage Box Telephone Adapter VDV23 version VDV21-3.2.11-0.5.1, allows local attackers to bypass UART authentication controls and read/write arbitrary values to the memory of the device."
    },
    {
      "lang": "es",
      "value": "Se descubri\u00f3 un problema en Vonage Box Telephone Adapter VDV23 versi\u00f3n VDV21-3.2.11-0.5.1, que permite a atacantes locales eludir los controles de autenticaci\u00f3n UART y leer/escribir valores arbitrarios en la memoria del dispositivo."
    }
  ],
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
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  "weaknesses": [
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      "type": "Primary",
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          "value": "CWE-287"
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  "references": [
    {
      "url": "https://trojanhorsey.substack.com/p/cve-2023-47304-unsecured-uart-in",
      "source": "cve@mitre.org",
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