CVE-2007-4422

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:symantec:enterprise_firewall:6:*:*:*:*:*:*:*", "matchCriteriaId": "36FCB8BD-078C-43A1-8F85-4F5974D617DE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "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."}], "id": "CVE-2007-4422", "lastModified": "2026-06-16T22:44:04.053", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": true, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-08-18T21:17:00.000", "references": [{"source": "cve@mitre.org", "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", "tags": ["Vendor Advisory"], "url": "http://www.symantec.com/avcenter/security/Content/2007.08.16.html"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2007/2909"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36081"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "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", "tags": ["Vendor Advisory"], "url": "http://www.symantec.com/avcenter/security/Content/2007.08.16.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2007/2909"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36081"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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