CVE-2020-8634

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wftpserver:wing_ftp_server:6.2.3:*:*:*:*:linux:*:*", "matchCriteriaId": "A2057B2F-6A30-4493-9E0B-E73C67470D1B", "vulnerable": true}, {"criteria": "cpe:2.3:a:wftpserver:wing_ftp_server:6.2.3:*:*:*:*:macos:*:*", "matchCriteriaId": "CFBEB412-B9C5-4216-B30C-A2616DE155B7", "vulnerable": true}, {"criteria": "cpe:2.3:a:wftpserver:wing_ftp_server:6.2.3:*:*:*:*:solaris:*:*", "matchCriteriaId": "29A1D238-E336-4AFB-906D-691D141A1570", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Wing FTP Server v6.2.3 for Linux, macOS, and Solaris sets insecure permissions on files modified within the HTTP file management interface, resulting in files being saved with world-readable and world-writable permissions. If a sensitive system file were edited this way, a low-privilege user may escalate privileges to root."}, {"lang": "es", "value": "Wing FTP Server versi\u00f3n v6.2.3 para Linux, macOS y Solaris establece permisos no seguros en archivos modificados dentro de la interfaz de administraci\u00f3n de archivos HTTP, resultando en que los archivos sean guardados con permisos world-readable y world-writable. Si un archivo confidencial del sistema fue editado de esta manera, un usuario con poco privilegio puede escalar privilegios a root."}], "id": "CVE-2020-8634", "lastModified": "2026-06-17T03:26:41.153", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-03-07T00:15:13.240", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.hooperlabs.xyz/disclosures/cve-2020-8635.php"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.hooperlabs.xyz/disclosures/cve-2020-8635.php"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-281"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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