{
  "id": "CVE-2007-4422",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2007-08-18T21:17:00.000",
  "lastModified": "2024-11-21T00:35:33.567",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The login interface in Symantec Enterprise Firewall 6.x, when a VPN with pre-shared key (PSK) authentication is enabled, generates different responses depending on whether or not a username is valid, which allows remote attackers to enumerate valid usernames."
    },
    {
      "lang": "es",
      "value": "La interfaz de inicio de sesi\u00f3n en Symantec Enterprise Firewall 6.x, cuando est\u00e1 habilitada la VPN con autenticaci\u00f3n por clave compartida previamente (pre-shared key o PSK), genera diferentes respuestas dependiendo de si un nombre de usuario es v\u00e1lido o no, lo cual permite a atacantes remotos enumerar nombres de usuario v\u00e1lidos."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": true,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:symantec:enterprise_firewall:6:*:*:*:*:*:*:*",
              "matchCriteriaId": "36FCB8BD-078C-43A1-8F85-4F5974D617DE"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://secunia.com/advisories/26511",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/36489",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/25338",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id?1018578",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.symantec.com/avcenter/security/Content/2007.08.16.html",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/2909",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36081",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/26511",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/36489",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/25338",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1018578",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.symantec.com/avcenter/security/Content/2007.08.16.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/2909",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36081",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}