CVE-2020-37139: Odin-Secure-FTP-Expert Odin Secure FTP Expert

High severity, CVSS 8.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Odin Secure FTP Expert 7.6.3 contains a local denial of service vulnerability that allows attackers to crash the application by manipulating site information fields. Attackers can generate a buffer overflow by pasting 108 bytes of repeated characters into connection fields, causing the application to crash.

Affected products

• Odin-Secure-FTP-Expert Odin Secure FTP Expert: version 7.6.3 only

Published 2026-02-05. Last modified 2026-06-17.