{
  "id": "CVE-2017-18014",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2018-01-12T17:29:01.070",
  "lastModified": "2018-02-06T14:56:31.047",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An NC-25986 issue was discovered in the Logging subsystem of Sophos XG Firewall with SFOS before 17.0.3 MR3. An unauthenticated user can trigger a persistent XSS vulnerability found in the WAF log page (Control Center -> Log Viewer -> in the filter option \"Web Server Protection\") in the webadmin interface, and execute any action available to the webadmin of the firewall (e.g., creating a new user, enabling SSH, or adding an SSH authorized key). The WAF log page will execute the \"User-Agent\" parameter in the HTTP POST request."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema NC-25986 en el subsistema de informes de Sophos XG Firewall with SFOS en versiones anteriores a la 17.0.3 MR3. Un usuario sin autenticar puede desencadenar una vulnerabilidad de Cross-Site Scripting (XSS) persistente en la p\u00e1gina de informes WAF (Control Center -> Log Viewer -> en el filtro opci\u00f3n \"Web Server Protection\") en la interfaz webadmin y ejecutar cualquier acci\u00f3n disponible para el webadmin del firewall (por ejemplo, crear un nuevo usuario, habilitar SSH o a\u00f1adir la clave SSH autorizada). La p\u00e1gina de informes WAF ejecutar\u00e1 el par\u00e1metro \"User-Agent\" en la petici\u00f3n HTTP POST."
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 2.8,
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          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
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        "exploitabilityScore": 8.6,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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  "references": [
    {
      "url": "http://seclists.org/fulldisclosure/2018/Jan/24",
      "source": "cve@mitre.org",
      "tags": [
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    {
      "url": "https://community.sophos.com/products/xg-firewall/b/xg-blog/posts/sfos-17-0-3-mr3-released",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
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}