CVE-2010-3099: Smartftp

High severity, CVSS 9.3. EPSS: 1.4% chance of exploitation in the next 30 days.

Directory traversal vulnerability in SmartSoft Ltd SmartFTP Client 4.0.1124.0, and possibly other versions before 4.0 Build 1133, allows remote FTP servers to overwrite arbitrary files via a "..\" (dot dot backslash) in a filename. NOTE: some of these details are obtained from third party information.

Affected products

• Smartftp Smartftp: up to and including 4.0.1124.0

Published 2010-08-20. Last modified 2026-06-16.