{
  "id": "CVE-2023-22357",
  "sourceIdentifier": "vultures@jpcert.or.jp",
  "published": "2023-01-17T10:15:11.887",
  "lastModified": "2025-04-04T18:15:47.297",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Active debug code exists in OMRON CP1L-EL20DR-D all versions, which may lead to a command that is not specified in FINS protocol being executed without authentication. A remote unauthenticated attacker may read/write in arbitrary area of the device memory, which may lead to overwriting the firmware, causing a denial-of-service (DoS) condition, and/or arbitrary code execution."
    },
    {
      "lang": "es",
      "value": "Existe un c\u00f3digo de depuraci\u00f3n activo en OMRON CP1L-EL20DR-D en todas las versiones, lo que puede provocar que un comando que no est\u00e1 especificado en el protocolo FINS se ejecute sin autenticaci\u00f3n. Un atacante remoto no autenticado puede leer/escribir en un \u00e1rea arbitraria de la memoria del dispositivo, lo que puede provocar la sobrescritura del firmware, lo que provoca una condici\u00f3n de denegaci\u00f3n de servicio (DoS) y/o la ejecuci\u00f3n de c\u00f3digo arbitrario."
    }
  ],
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        "type": "Primary",
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9
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          "baseSeverity": "CRITICAL",
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          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
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  "weaknesses": [
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      "source": "nvd@nist.gov",
      "type": "Primary",
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      "type": "Secondary",
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  "references": [
    {
      "url": "https://jvn.jp/en/vu/JVNVU97575890/index.html",
      "source": "vultures@jpcert.or.jp",
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