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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:h:pingtel:xpressa:1.2.5:*:*:*:*:*:*:*", "matchCriteriaId": "5362ACDC-DA8B-4DA7-BEE3-C30083CD715D", "vulnerable": true}, {"criteria": "cpe:2.3:h:pingtel:xpressa:1.2.7.4:*:*:*:*:*:*:*", "matchCriteriaId": "5F08D9EF-49D8-44CC-B33D-4EF416E80F62", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The web interface for Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 allows administrators to cause a denial of service by modifying the SIP_AUTHENTICATE_SCHEME value to force authentication of incoming calls, which does not notify the user when an authentication failure occurs."}, {"lang": "es", "value": "El interfaz web del tel\u00e9fono de voz-sobre-IP basado en SIP Pingtel xpressa 1.2.5 a 1.2.7.4 permite a administradores causar una denegaci\u00f3n de servicio modificando el valor SIP_AUTHENTICATE_SCHEME para forzar la autentic\u00e1ci\u00f3n de llamadas entrantes, el cual no notifica al usuario cuando un fallo de autenticaci\u00f3n ocurre."}], "id": "CVE-2002-0669", "lastModified": "2026-04-16T00:27:16.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2003-02-19T05:00:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.atstake.com/research/advisories/2002/a071202-1.txt"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.iss.net/security_center/static/9564.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.atstake.com/research/advisories/2002/a071202-1.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.iss.net/security_center/static/9564.php"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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