CVE-2019-3946

Fuji Electric V-Server before 6.0.33.0 is vulnerable to denial of service via a crafted UDP message sent to port 8005. An unauthenticated, remote attacker can crash vserver.exe due to an integer overflow in the UDP message handling logic.

CVE-2019-3947

Fuji Electric V-Server before 6.0.33.0 stores database credentials in project files as plaintext. An attacker that can gain access to the project file can recover the database credentials and gain access to the database server.

CVE-2019-18240

In Fuji Electric V-Server 4.0.6 and prior, several heap-based buffer overflows have been identified, which may allow an attacker to remotely execute arbitrary code.