Siemens SIMATIC S7-1500 CPU and SIMATIC S7-1500 incorrect authorization vulnerability

Siemens SIMATIC S7-1500 CPU and SIMATIC S7-1500 are both products of Siemens, a German company.SIMATIC S7-1500 CPU is a CPU (central processing unit) module.SIMATIC S7-1500 is a programmable logic controller.Siemens A security vulnerability exists in the SIMATIC S7-1500 CPU and SIMATIC S7-1500. The vulnerability stems from incorrect authorization checks in the affected components and can be exploited by an attacker to extract information from the affected device regarding access to protected PLC program variables via port 102/tcp when reading multiple attributes at once.