BlackMoon FTP Server 2.6 Free Edition, and possibly other distributions and versions, stores user names and passwords in plaintext in the blackmoon.mdb file, which can allow local users to gain privileges.
http://marc.info/?l=bugtraq&m=105353283720837&w=2
Source: Mitre, NVD
Published: 2003-05-20
Updated: 2016-10-18
Base Score: 4.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 7.8
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High