COMPANY NEWS: Close to 10 years ago, Siemens introduced asymmetric cryptography into the integrated security architecture of its TIA Portal v12 and SIMATIC S7-1200/1500 PLC CPU firmware families. This ...
Claroty, meanwhile, has taken those efforts a step further using a newly-discovered vulnerability that bypasses the PLC sandbox within Siemens’ Simatic S7-1200 and S7-1500 PLC CPUs to run native code ...