CVE-2014-2845: Cyberduck

Medium severity, CVSS 5.9. EPSS: 0.9% chance of exploitation in the next 30 days.

Cyberduck before 4.4.4 on Windows does not properly validate X.509 certificate chains, which allows man-in-the-middle attackers to spoof FTP-SSL servers via a certificate issued by an arbitrary root Certification Authority.

Affected products

• Cyberduck Cyberduck: before 4.4.4 (fixed in 4.4.4)

Published 2017-11-15. Last modified 2026-06-17.