Rockwell Automation ThinManager ThinServer is a thin client management software from Rockwell Automation, Inc. It allows thin clients to be assigned to multiple remote desktop servers at the same time. A buffer overflow vulnerability exists in Rockwell Automation ThinManager ThinServer, which originates from a heap-based buffer overrun that occurs when there is more data indicated in the message field than in the message field, and can be exploited by an attacker to cause the program to crash.