MOVEit.DMZ.WebApi.dll in Progress MOVEit Transfer 2018 SP2 before 10.2.4, 2019 before 11.0.2, and 2019.1 before 11.1.1 allows an unauthenticated attacker to gain unauthorized access to the database. Depending on the database engine being used (MySQL, Microsoft SQL Server, or Azure SQL), an attacker may be able to infer information about the structure and contents of the database, or may be able to alter the database via the REST API, aka SQL Injection.