{ "id": "CVE-2018-14496", "sourceIdentifier": "cve@mitre.org", "published": "2019-07-10T14:15:10.730", "lastModified": "2023-11-07T02:52:58.167", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Vivotek FD8136 devices allow remote memory corruption and remote code execution because of a stack-based buffer overflow, related to sprintf, vlocal_buff_4326, and set_getparam.cgi. NOTE: The vendor has disputed this as a vulnerability and states that the issue does not cause a web server crash or have any other affect on it's performance" }, { "lang": "es", "value": "** EN DISPUTA ** Los dispositivos FD8136 de Vivotek, permiten una corrupci\u00f3n de memoria remota y ejecuci\u00f3n de c\u00f3digo remota debido a un desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria, relacionado con sprintf, la funci\u00f3n vlocal_buff_4326 y el archivo set_getparam.cgi. NOTA: El proveedor ha cuestionado esto como una vulnerabilidad y declara que el problema no causa un bloqueo del servidor web ni tiene ning\u00fan otro efecto en su rendimiento." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "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:vivotek:fd8136_firmware:0301a:*:*:*:*:*:*:*", "matchCriteriaId": "BB045BEF-F482-4B29-8966-E1CA77FD9F71" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:vivotek:fd8136:-:*:*:*:*:*:*:*", "matchCriteriaId": "23008BB5-E0BD-482E-BB65-419C009847A8" } ] } ] } ], "references": [ { "url": "https://www.vdalabs.com/2018/07/23/professional-iot-hacking-series-target-selection-firmware-analysis/", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://www.vdalabs.com/2018/11/29/professional-iot-hacking-series-hunting-remote-memory-corruption/", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] } ] }