OpenPLC — Vulnerabilities & Security Advisories 7

OpenPLC serves as an open-source industrial control system for automation and SCADA applications, commonly deployed in manufacturing and critical infrastructure environments. Historically, it has been susceptible to multiple remote code execution vulnerabilities, cross-site scripting flaws, and privilege escalation issues, with seven CVEs documented to date. The platform's web interface and communication protocols have been primary attack vectors, exposing systems to unauthorized access and manipulation. While no major public security incidents have been widely reported, the consistent discovery of critical vulnerabilities highlights ongoing security challenges in its architecture and implementation, necessitating rigorous hardening and continuous monitoring for production deployments.