FKIE_CVE-2018-18371

Vulnerability from fkie_nvd - Published: 2019-08-30 09:15 - Updated: 2024-11-21 03:55
Severity ?
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
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. An information disclosure vulnerability in the WebFTP mode allows a malicious user to obtain plaintext authentication credentials for a remote FTP server from the ASG/ProxySG's web listing of the 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.
References
secure@symantec.comhttps://support.symantec.com/us/en/article.SYMSA1472.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.symantec.com/us/en/article.SYMSA1472.htmlVendor Advisory
Impacted products
Vendor Product Version
broadcom advanced_secure_gateway *
broadcom advanced_secure_gateway 6.6
broadcom symantec_proxysg *
broadcom symantec_proxysg *
broadcom symantec_proxysg 6.6
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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:broadcom:advanced_secure_gateway:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6B599C2C-2345-4C48-A643-7E3248CD93CF",
              "versionEndExcluding": "6.7.4.2",
              "versionStartIncluding": "6.7",
              "vulnerable": true
            },
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              "matchCriteriaId": "A541B285-4265-4AED-80FC-AE02C1372645",
              "vulnerable": true
            },
            {
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              "vulnerable": true
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              "criteria": "cpe:2.3:a:broadcom:symantec_proxysg:6.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "004F99F2-E750-4FC5-A2A6-65FD1C918676",
              "vulnerable": true
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  ],
  "cveTags": [],
  "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. An information disclosure vulnerability in the WebFTP mode allows a malicious user to obtain plaintext authentication credentials for a remote FTP server from the ASG/ProxySG\u0027s web listing of the 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 divulgaci\u00f3n de informaci\u00f3n en el modo WebFTP permite a un usuario malicioso obtener credenciales de aute de texto plano para un servidor FTP remoto desde un listado web del servidor FTP de ASG/ProxySG. 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."
    }
  ],
  "id": "CVE-2018-18371",
  "lastModified": "2024-11-21T03:55:48.747",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 4.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-08-30T09:15:16.660",
  "references": [
    {
      "source": "secure@symantec.com",
      "tags": [
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      "url": "https://support.symantec.com/us/en/article.SYMSA1472.html"
    },
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  "sourceIdentifier": "secure@symantec.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-327"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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Detection rules are retrieved from Rulezet.