CVE-2001-0765: Bisonware Bison FTP Server

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

BisonFTP V4R1 allows local users to access directories outside of their home directory by uploading .bdl files, which can then be linked to other directories.

Affected products

• Bisonware Bison FTP Server: version v4r1 only

Published 2001-10-18. Last modified 2026-06-16.