Research topic

OT & ICS Security

PLCs, industrial web servers and control protocols.

2025

May 29May
OT & ICS SecuritySchneider Electric Modicon M241
Reading internal files from a PLC's embedded web server
Crafted requests to the web server of a widely deployed PLC return files that should never leave the controller, without any authentication.thanhlocpandaOPSWAT Unit 5151 min readUnauthenticated file accessCVE-2025-2875

First OT & ICS Security publication · May 2025