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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nortel:callpilot:*:*:*:*:*:*:*:*", "matchCriteriaId": "7E04798A-2BBC-4955-AFA5-30B73CF55CC0", "vulnerable": true}, {"criteria": "cpe:2.3:a:nortel:meridian_mail:*:*:*:*:*:*:*:*", "matchCriteriaId": "C753D176-888D-4CBA-9663-ABA81D531758", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Nortel Networks CallPilot and Meridian Mail voicemail systems, when a mailbox has auto logon enabled, allow remote attackers to retrieve or remove messages, or reconfigure the mailbox, by spoofing Calling Number Identification (CNID, aka Caller ID)."}, {"lang": "es", "value": "Los sistemas de email por voz Nortel Networks CallPilot y Meridian Mail, cuando la bandeja de entrada tiene activado la auto entrada, permite a atacantes remotos recuperar o borrar mensajes, o reconfigurar la bandeja de entrada, a trav\u00e9s de la suplantaci\u00f3n Calling Number Identification (CNID, tambi\u00e9n conocida como Caller ID)."}], "evaluatorImpact": "Access complexity set to Medium because Nortel Networks voicemail systems do not hard code or default to this behavior.", "id": "CVE-2007-1820", "lastModified": "2025-04-09T00:30:58.490", "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": "2007-04-02T23:19:00.000", "references": [{"source": "cve@mitre.org", "url": "http://osvdb.org/34983"}, {"source": "cve@mitre.org", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/726548"}, {"source": "cve@mitre.org", "url": "http://www.kb.cert.org/vuls/id/AAMN-5N2QFX"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/34983"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.kb.cert.org/vuls/id/726548"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.kb.cert.org/vuls/id/AAMN-5N2QFX"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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