The Cybersecurity and Infrastructure Security Agency (CISA) has released an Industrial Control Systems (ICS) advisory, ICSA-25-275-01, addressing critical vulnerabilities in Schneider Electric's Modicon M580 and M340 Programmable Logic Controllers (PLCs). These vulnerabilities could allow remote attackers to execute arbitrary code or cause denial of service, posing significant risks to industrial environments. The advisory provides detailed information on the affected products, vulnerability descriptions, and mitigation strategies to enhance security posture. It emphasizes the importance of applying vendor patches and following recommended security practices to protect critical infrastructure from potential exploitation. This advisory is crucial for organizations relying on Schneider Electric PLCs to maintain operational integrity and prevent cyber incidents. The document also highlights the collaborative efforts between CISA, Schneider Electric, and other stakeholders to address these vulnerabilities promptly and effectively. Industrial operators and cybersecurity professionals are urged to review the advisory carefully and implement the necessary measures to safeguard their systems against emerging threats. Staying informed and proactive in vulnerability management is essential to defend against sophisticated cyberattacks targeting ICS environments.
This Cyber News was published on www.cisa.gov. Publication date: Thu, 02 Oct 2025 16:15:40 +0000