{
  "id": "CVE-2017-14464",
  "sourceIdentifier": "talos-cna@cisco.com",
  "published": "2018-04-05T21:29:00.633",
  "lastModified": "2022-12-14T16:27:45.403",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability.Required Keyswitch State: REMOTE or PROG Associated Fault Code: 0001 Fault Type: Non-User Description: A fault state can be triggered by setting the NVRAM/memory module user program mismatch bit (S2:9) when a memory module is NOT installed."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad explotable de control de acceso en las funcionalidades data, program y function file de Allen Bradley Micrologix 1400 Series B FRN, en versiones 21.2 y anteriores. Un paquete especialmente manipulado puede provocar una operaci\u00f3n de lectura o escritura que resulta en la revelaci\u00f3n de informaci\u00f3n sensible, modificaci\u00f3n de opciones o modificaci\u00f3n de la l\u00f3gica de escala. Un atacante puede enviar paquetes sin autenticaci\u00f3n para provocar esta vulnerabilidad. Estado de Keyswitch requerido: REMOTE o PROG. C\u00f3digo de error asociado: 0001. Tipo de error: Non-User. Descripci\u00f3n: Se puede desencadenar un estado de error estableciendo el bit de no coincidencia (S2:9) del programa de usuario del m\u00f3dulo NVRAM/memory cuando un m\u00f3dulo de memoria NO est\u00e1 instalado."
    }
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          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
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  "references": [
    {
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443",
      "source": "talos-cna@cisco.com",
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}