CVE-2017-9386

{"id": "CVE-2017-9386", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2019-06-17T20:15:09.337", "references": [{"url": "http://packetstormsecurity.com/files/153242/Veralite-Veraedge-Router-XSS-Command-Injection-CSRF-Traversal.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Vera_sec_issues.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://seclists.org/bugtraq/2019/Jun/8", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://packetstormsecurity.com/files/153242/Veralite-Veraedge-Router-XSS-Command-Injection-CSRF-Traversal.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Vera_sec_issues.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://seclists.org/bugtraq/2019/Jun/8", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a script file called \"get_file.sh\" which allows a user to retrieve any file stored in the \"cmh-ext\" folder on the device. However, the \"filename\" parameter is not validated correctly and this allows an attacker to directory traverse outside the /cmh-ext folder and read any file on the device. It is necessary to create the folder \"cmh-ext\" on the device which can be executed by an attacker first in an unauthenticated fashion and then execute a directory traversal attack."}, {"lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos VeraEdge versi\u00f3n 1.7.19 y versi\u00f3n Veralite 1.7.481 de Vera. El dispositivo proporciona un archivo script llamado \"get_file.sh\" que le permite al usuario recuperar cualquier archivo almacenado en la carpeta \"cmh-ext\" del dispositivo. Sin embargo, el par\u00e1metro \"filename\" no se comprueba correctamente y esto permite a un atacante saltar de directorio fuera de la carpeta /cmh-ext y leer cualquier archivo en el dispositivo. Es necesario crear la carpeta \"cmh-ext\" en el dispositivo que puede ser ejecutada primero por un atacante de manera no autenticada y luego ejecutar un ataque de salto de directorio."}], "lastModified": "2024-11-21T03:35:59.180", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:getvera:veraedge_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49C1D79D-A586-4D41-A10C-1815E6E0D765", "versionEndIncluding": "1.7.19"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:getvera:veraedge:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0A3D3CAC-84A4-4F14-8FB6-1E6437F8D2C0"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:getvera:veralite_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AC96E7A8-DB6C-47C8-9B33-AE4ED418C70E", "versionEndIncluding": "1.7.481"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:getvera:veralite:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "914728A7-7BA3-4612-A6AA-172B24431947"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}