Vulnerability CVE-2019-18334

A vulnerability has been identified in SPPA-T3000 Application Server (All versions). An attacker with network access to the Application Server could be able to enumerate valid user names by sending specifically crafted packets to 8090/tcp. Please note that an attacker needs to have network access to the Application Server in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.