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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:zyxel:p-660hw:*:*:*:*:*:*:*:*", "matchCriteriaId": "782AC894-6AC2-4327-8275-DD751EEA9C6D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The ZyXEL P-660HW series router maintains authentication state by IP address, which allows remote attackers to bypass authentication by establishing a session from a source IP address of a previously authenticated user."}, {"lang": "es", "value": "Los Router ZyXEL P-660HW mantienen el estado de autenticaci\u00f3n mediante la direcci\u00f3n IP. Esto permite a atacantes remotos evitar la validaci\u00f3n estableciendo una sesi\u00f3n desde el origen de una direcci\u00f3n IP de un usuarios autenticados previamente."}], "id": "CVE-2008-1255", "lastModified": "2026-04-23T00:35:47.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": true, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2008-03-10T17:44:00.000", "references": [{"source": "cve@mitre.org", "url": "http://www.gnucitizen.org/projects/router-hacking-challenge/"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/489009/100/0/threaded"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41114"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.gnucitizen.org/projects/router-hacking-challenge/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/489009/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/41114"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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