{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T15:19:31.076","vulnerabilities":[{"cve":{"id":"CVE-2019-3921","sourceIdentifier":"vulnreport@tenable.com","published":"2019-03-05T21:29:00.447","lastModified":"2024-11-21T04:42:52.093","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The Alcatel Lucent I-240W-Q GPON ONT using firmware version 3FE54567BOZJ19 is vulnerable to a stack buffer overflow via crafted HTTP POST request sent by a remote, authenticated attacker to /GponForm/usb_Form?script/. An attacker can leverage this vulnerability to potentially execute arbitrary code."},{"lang":"es","value":"Alcatel Lucent I-240W-Q GPON ONT, con firmware en su versión 3FE54567BOZJ19, es vulnerable a un desbordamiento de búfer basado en pila mediante una petición HTTP POST enviada por un atacante autenticado remoto a /GponForm/usb_Form?script/. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código arbitrario."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P","baseScore":6.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"vulnreport@tenable.com","type":"Secondary","description":[{"lang":"en","value":"CWE-121"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-787"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:nokia:i-240w-q_gpon_ont_firmware:3fe54567bozj19:*:*:*:*:*:*:*","matchCriteriaId":"9B997E06-C438-431A-948B-196D1DA8D75A"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:nokia:i-240w-q_gpon_ont:-:*:*:*:*:*:*:*","matchCriteriaId":"91D19A36-7C22-451F-9F52-7389DB964210"}]}]}],"references":[{"url":"https://www.exploit-db.com/exploits/46469/","source":"vulnreport@tenable.com","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.tenable.com/security/research/tra-2019-09","source":"vulnreport@tenable.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/46469/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://www.tenable.com/security/research/tra-2019-09","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}