Tag: MELSOFT

Nozomi Networks uncovered three additional vulnerabilities that affect Mitsubishi Electric GX Works3, which in the worst-case scenario, may lead to the compromise of safety programmable logic controller (PLCs) with the only requirement being the possession of associated GX Works3 project…

Industrial cybersecurity company Nozomi Networks Labs has identified the presence of five vulnerabilities affecting Mitsubishi's safety programmable logic controller (PLCs) that relate to the authentication of the MELSOFT communication protocol.  An initial set of vulnerabilities were disclosed to the vendor…