Denial of Service Vulnerability in Tengen Controls T920 PLCs

T-920 Programmable Logic Controller PLC is a product in the T9 series Programmable Logic Controller PLC series of China TengControl Technology TENGCONTROL TECHNOLOGY. The product is widely used in tobacco, petrochemical, water and other important industrial control site. A denial of service...

Tengen Controls Model T-920 PLC IP Segmentation Syntax Denial of Service Vulnerability

T920 is an all-in-one, industrial-grade, high-performance programmable controller from TengControl Technology. A denial of service vulnerability exists in the IP fragmentation syntax of the Tengen T-920 PLC. An attacker can test its fragmentation reorganization capability by sending a data frame...