Denial of Service Vulnerability in DCCE MAC1100 PLC (CNVD-2018-19111)

MAC1100 PLC is a programmable logic controller manufactured by Dalian Polytechnic Computer Control Engineering Co. A denial of service vulnerability exists in the DCCE MAC1100 PLC, which can be exploited by an attacker to cause a denial of service to the PLC via unauthorized construction of...

Password Leakage Vulnerability in DCCE MAC1100 PLCs

MAC1100 PLC is a programmable logic controller manufactured by Dalian Polytechnic Computer Control Engineering Co. A password leakage vulnerability exists in the DCCE MAC1100 PLC, which can be exploited by an attacker to obtain the PLC user name and password while the computer is connected to the...

Arbitrary Program Override Vulnerability in DCCE MAC1100 PLCs

MAC1100 PLC is a programmable logic controller manufactured by Dalian Polytechnic Computer Control Engineering Co. DCCE MAC1100 PLC has an arbitrary program overwrite vulnerability, the vulnerability stems from the MAC1100 PLC programmable logic controller to download the program to the PLC did n...