{ "id": "CVE-2021-29377", "sourceIdentifier": "cve@mitre.org", "published": "2021-08-12T22:15:07.767", "lastModified": "2021-08-23T15:42:20.597", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Pear Admin Think through 2.1.2 has an arbitrary file upload vulnerability that allows attackers to execute arbitrary code remotely. A .php file can be uploaded via admin.php/index/upload because app/common/service/UploadService.php mishandles fileExt." }, { "lang": "es", "value": "Pear Admin Think versiones hasta 2.1.2, presenta una vulnerabilidad de carga de archivos arbitraria que permite a atacantes ejecutar c\u00f3digo arbitrario remotamente. Un archivo .php puede ser cargado por medio del componente admin.php/index/upload porque el archivo app/common/service/UploadService.php maneja inapropiadamente fileExt." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/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-434" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:pearadmin:pearadmin_think:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.1.2", "matchCriteriaId": "3A350341-A911-4DBF-88A6-62FEF9246BB9" } ] } ] } ], "references": [ { "url": "https://gitee.com/pear-admin/Pear-Admin-Think/issues/I3DI3T", "source": "cve@mitre.org", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ] } ] }