Critical Vulnerabilities in Schneider Electric's EasyLogic T150 and Saitel DP RTUs
In June 2026, Schneider Electric disclosed two critical vulnerabilities affecting their EasyLogic T150 and Saitel DP Remote Terminal Units (RTUs). The first, CVE-2026-9650, involves insufficiently protected credentials, allowing unauthenticated attackers to access sensitive information stored within firmware or system files. The second, CVE-2026-9651, pertains to incorrect permission assignments for critical resources, enabling attackers with privileged local access to read improperly protected system files, potentially leading to account compromise. These vulnerabilities pose significant risks to critical infrastructure sectors, including manufacturing and energy, as they could lead to unauthorized access and control over essential systems. The disclosure of these vulnerabilities underscores the ongoing challenges in securing industrial control systems (ICS). As cyber threats targeting ICS continue to evolve, organizations must remain vigilant, regularly updating and patching their systems to mitigate potential risks. This incident highlights the importance of proactive cybersecurity measures and the need for continuous monitoring to protect critical infrastructure from emerging threats.
Kill Chain