Arbitrary Memory Tampering Vulnerability in Hologic LE5109L PLCs

HOLLIS Group is a professional automation company integrating R&D, production, sales and technical service. A memory arbitrary tampering vulnerability exists in the HELISE LE5109L PLC, which can be exploited by an attacker to remotely tamper with PLC register values by constructing specific modbu...

Remote Control Vulnerability in Hologic PLC FCS

HOLLIS Group is a professional automation company integrating R&D, production, sales and technical service. A remote control vulnerability exists in the Hologic PLC FCS, which can be exploited by an attacker to arbitrarily control the FCS by sending constructed packets that conform to a private...