{
  "id": "CVE-2018-18370",
  "sourceIdentifier": "secure@symantec.com",
  "published": "2019-08-30T09:15:16.567",
  "lastModified": "2021-07-08T16:37:25.740",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The ASG/ProxySG FTP proxy WebFTP mode allows intercepting FTP connections where a user accesses an FTP server via a ftp:// URL in a web browser. A stored cross-site scripting (XSS) vulnerability in the WebFTP mode allows a remote attacker to inject malicious JavaScript code in ASG/ProxySG's web listing of a remote FTP server. Exploiting the vulnerability requires the attacker to be able to upload crafted files to the remote FTP server. Affected versions: ASG 6.6 and 6.7 prior to 6.7.4.2; ProxySG 6.5 prior to 6.5.10.15, 6.6, and 6.7 prior to 6.7.4.2."
    },
    {
      "lang": "es",
      "value": "El modo WebFTP del Proxy FTP de ASG/ProxySG, permite interceptar conexiones FTP donde un usuario accede a un servidor FTP por medio de una URL ftp:// en un navegador web. Una vulnerabilidad de tipo cross-site scripting (XSS) almacenado en el modo WebFTP permite a un atacante remoto inyectar c\u00f3digo JavaScript malicioso en un listado web de ASG/ProxySG de un servidor FTP remoto. La explotaci\u00f3n de la vulnerabilidad requiere que el atacante sea capaz de cargar archivos  especialmente dise\u00f1ados en el servidor FTP remoto. Versiones afectadas: ASG versi\u00f3n 6.6 y versiones 6.7 anteriores a 6.7.4.2; ProxySG versiones 6.5 anteriores a 6.5.10.15, 6.6 y versiones 6.7 anteriores a 6.7.4.2."
    }
  ],
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        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "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,
        "impactScore": 2.7
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          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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      "type": "Primary",
      "description": [
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          "value": "CWE-79"
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  "references": [
    {
      "url": "https://support.symantec.com/us/en/article.SYMSA1472.html",
      "source": "secure@symantec.com",
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        "Vendor Advisory"
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}