CVE-2018-7933

{"id": "CVE-2018-7933", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-05-10T14:29:00.627", "references": [{"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180502-01-gateway-en", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "Huawei home gateway products HiRouter-CD20 and WS5200 with the versions before HiRouter-CD20-10 1.9.6 and the versions before WS5200-10 1.9.6 have a path traversal vulnerability. Due to the lack of validation while these home gateway products install APK plugins, an attacker tricks a user into installing a malicious APK plugin, and plugin can overwrite arbitrary file of devices. Successful exploit may result in arbitrary code execution or privilege escalation."}, {"lang": "es", "value": "Los productos dom\u00e9sticos de gateway Huawei HiRouter-CD20 y WS5200 con versiones anteriores a la HiRouter-CD20-10 1.9.6 y anteriores a la WS5200-10 1.9.6 tienen una vulnerabilidad de salto de directorio. Debido a la falta de validaci\u00f3n mientras estos productos dom\u00e9sticos de gateway instalan plugins APK, un atacante enga\u00f1a a un usuario para que instale un plugin APK malicioso que puede sobrescribir archivos arbitrarios de los dispositivos. La explotaci\u00f3n exitosa puede resultar en la ejecuci\u00f3n de c\u00f3digo arbitrario o el escalado de privilegios."}], "lastModified": "2018-06-13T14:22:17.523", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:hirouter-cd20_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C72501C9-7569-46DC-945E-3A7771A95894", "versionEndExcluding": "hirouter-cd20-10_1.9.6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:hirouter-cd20:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B530F879-75BB-4919-AAE9-622F8E492495"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:ws5200_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "09BFCD64-D03D-4ED8-B754-CD84091C449C", "versionEndExcluding": "ws5200-10_1.9.6"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:huawei:ws5200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "766559DD-90F8-46C1-B8A5-7EB2DE1FE50B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@huawei.com"}