CVE-2020-21056

{"id": "CVE-2020-21056", "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:N/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2021-05-20T16:15:07.827", "references": [{"url": "https://github.com/fusionpbx/fusionpbx/commit/cad71240dee2a82cd5766dd67039a87849031aaa", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://resp3ctblog.wordpress.com/2019/10/28/fusionpbx-path-traversal-5/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "Directory Traversal vulnerability exists in FusionPBX 4.5.7, which allows a remote malicious user to create folders via the folder variale to app\\edit\\foldernew.php."}, {"lang": "es", "value": "Se presenta una vulnerabilidad de Salto de Directorio en FusionPBX versi\u00f3n 4.5.7, que permite a un usuario malicioso remoto crear carpetas por medio de la variale carpeta del archivo app\\edit\\foldernew.php"}], "lastModified": "2021-05-25T17:45:47.300", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:fusionpbx:fusionpbx:4.5.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E46AEC6-69F7-4145-A334-FA97401DCE71"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}