CVE-2019-5623: Accellion File Transfer Appliance

Critical severity, CVSS 9.8. EPSS: 1.6% chance of exploitation in the next 30 days.

Accellion File Transfer Appliance version FTA_8_0_540 suffers from an instance of CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection').

Affected products

• Accellion File Transfer Appliance: version 8_0_540 only

Published 2020-04-29. Last modified 2026-06-17.