CVE-2020-5195

{"id": "CVE-2020-5195", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2020-01-13T18:15:14.610", "references": [{"url": "https://support.cerberusftp.com/hc/en-us/community/topics/360000164199-Announcements", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.cerberusftp.com/xss-vulnerability-in-public-shares-fixed-in-cerberus-ftp-server-version-11-0-1-and-10-0-17/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.doyler.net/security-not-included/cerberus-ftp-vulnerabilities", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Reflected XSS through an IMG element in Cerberus FTP Server prior to versions 11.0.1 and 10.0.17 allows a remote attacker to execute arbitrary JavaScript or HTML via a crafted public folder URL. This occurs because of the folder_up.png IMG element not properly sanitizing user-inserted directory paths. The path modification must be done on a publicly shared folder for a remote attacker to insert arbitrary JavaScript or HTML. The vulnerability impacts anyone who clicks the malicious link crafted by the attacker."}, {"lang": "es", "value": "Una vulnerabilidad de tipo XSS Reflejado por medio de un elemento IMG en Cerberus FTP Server versiones anteriores a la versi\u00f3n 11.0.1 y 10.0.17, permite a un atacante remoto ejecutar JavaScript o HTML arbitrario por medio de una URL de carpeta p\u00fablica especialmente dise\u00f1ada. Esto se produce debido a que el elemento IMG folder_up.png no sanea apropiadamente las rutas de directorio insertadas por el usuario. La modificaci\u00f3n de ruta debe hacerse en una carpeta compartida p\u00fablicamente para que un atacante remoto inserte JavaScript o HTML arbitrario. La vulnerabilidad impacta a cualquiera que haga clic en el enlace malicioso creado por parte del atacante."}], "lastModified": "2020-01-22T16:05:31.283", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cerberusftp:ftp_server:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "FBC018FC-3D59-403D-AB6E-89FDEF722413", "versionEndExcluding": "10.0.17", "versionStartIncluding": "10.0.0"}, {"criteria": "cpe:2.3:a:cerberusftp:ftp_server:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "DDFA80FF-1314-4934-A78A-FED05D1894F8", "versionEndExcluding": "11.0.1", "versionStartIncluding": "11.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}