Description
A Directory Traversal issue was discovered in SSHServerAPI.dll in Progress ipswitch WS_FTP Server 2018 before 8.6.1. Attackers have the ability to abuse a flaw in the SCP listener by crafting strings using specific patterns to write files and create directories outside of their authorized directory.
References (1)
Core 1
Core References
Release Notes, Vendor Advisory x_refsource_confirm
https://docs.ipswitch.com/WS_FTP_Server2018/ReleaseNotes/index.htm#49242.htm
Scores
CVSS v3
9.1
EPSS
0.0397
EPSS Percentile
89.2%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Details
CWE
CWE-22
Status
published
Products (1)
ipswitch/ws_ftp_server
< 8.6.1
Published
Jun 11, 2019
Tracked Since
Feb 18, 2026