What’s Vulnerable › Vulnerabilities

CVE-2019-12145

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-06-11 · updated 2026-06-17
• Weakness: CWE-22

Description

A Directory Traversal issue was discovered in SSHServerAPI.dll in Progress ipswitch WS_FTP Server 2018 before 8.6.1. An attacker can supply a string using special patterns via the SCP protocol to disclose path names on the host operating system.

Affected products

• Ipswitch Ws Ftp Server: before 8.6.1 — fixed in 8.6.1

How to fix

Upgrade to a fixed version: Ipswitch Ws Ftp Server 8.6.1. Check the vendor advisory for mitigations.

References

• https://docs.ipswitch.com/WS_FTP_Server2018/ReleaseNotes/index.htm#49242.htm
• https://docs.ipswitch.com/WS_FTP_Server2018/ReleaseNotes/index.htm#49242.htm

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