ABB — Vulnerabilities & Security Advisories 211

ABB operates as a global leader in electrification and industrial automation, providing critical infrastructure for power grids, manufacturing, and transportation. With 211 recorded Common Vulnerabilities and Exposures (CVEs), the company’s software and hardware ecosystems have historically been susceptible to remote code execution, cross-site scripting, and privilege escalation flaws. These vulnerabilities often stem from legacy industrial control systems and web-based management interfaces, exposing operational technology to potential compromise. Notable incidents include the discovery of hardcoded credentials and unpatched firmware in various PLCs and HMIs, which attackers have exploited to gain unauthorized network access. The sheer volume of CVEs highlights significant challenges in maintaining security across diverse, long-lifecycle products. While ABB implements security updates, the complexity of its integrated solutions continues to present persistent risks for industrial environments relying on its technology.