{ "id": "CVE-2017-18046", "sourceIdentifier": "cve@mitre.org", "published": "2018-01-21T22:29:00.290", "lastModified": "2018-04-08T01:29:00.467", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Buffer overflow on Dasan GPON ONT WiFi Router H640X 12.02-01121 2.77p1-1124 and 3.03p2-1146 devices allows remote attackers to execute arbitrary code via a long POST request to the login_action function in /cgi-bin/login_action.cgi (aka cgipage.cgi)." }, { "lang": "es", "value": "Desbordamiento de b\u00fafer en dispositivos Dasan GPON ONT WiFi Router H640X 12.02-01121 2.77p1-1124 y 3.03p2-1146 permite que atacantes remotos ejecuten c\u00f3digo arbitrario mediante una petici\u00f3n POST larga en la funci\u00f3n login_action en /cgi-bin/login_action.cgi (tambi\u00e9n conocido como cgipage.cgi)." } ], "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-119" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:dasannetworks:h640x_firmware:2.77p1-1124:*:*:*:*:*:*:*", "matchCriteriaId": "CACD4F2D-9A70-4979-BEEF-94180B47BC3F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:dasannetworks:h640x_firmware:3.03p2-1146:*:*:*:*:*:*:*", "matchCriteriaId": "70991234-BDA1-4D38-8AD2-C65CEF9049AE" }, { "vulnerable": true, "criteria": "cpe:2.3:o:dasannetworks:h640x_firmware:12.02-01121:*:*:*:*:*:*:*", "matchCriteriaId": "3B0A1D5D-8733-46BC-9351-73F58A1779ED" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:dasannetworks:h640x:-:*:*:*:*:*:*:*", "matchCriteriaId": "518FD01C-1169-4091-ABA9-5C843B7407E0" } ] } ] } ], "references": [ { "url": "https://blogs.securiteam.com/index.php/archives/3552", "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ] }, { "url": "https://pastebin.com/Yxd9S46A", "source": "cve@mitre.org" }, { "url": "https://twitter.com/ankit_anubhav/status/982261670394249216", "source": "cve@mitre.org" } ] }