{"cve":"CVE-2009-4053","nvd":{"published":"2009-11-23T17:30:00.767","modified":"2026-06-16T23:12:56.640","status":"Modified","description":"Multiple directory traversal vulnerabilities in Home FTP Server 1.10.1.139 allow remote authenticated users to (1) create arbitrary directories via directory traversal sequences in an MKD command or (2) create files with any contents in arbitrary directories via directory traversal sequences in a file upload request.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-22"],"references":["http://secunia.com/advisories/37381","https://exchange.xforce.ibmcloud.com/vulnerabilities/54303","http://secunia.com/advisories/37381"],"products":["home_ftp_server_project:home_ftp_server"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-4053","score":0.03544,"percentile":0.89298,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}