EV Charging CSMS Security: Why Charger Networks Need OT Spare Plans
CISA’s June 25, 2026 advisory for the EVoke Systems Charging Station Management System is about EV charging infrastructure, but the maintenance lesson is much wider...
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Yokogawa FAST/TOOLS Advisory: Why SCADA Servers Need Spare Discipline
On June 25, 2026, CISA published advisory ICSA-26-176-01 for Yokogawa FAST/TOOLS and Collaborative Information Server. The advisory describes cleartext transmission of sensitive information, with affected...
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ControlLogix 5560 Lifecycle Risk: Why L6x Spares Need a 2026 Audit
When there is no fresh 24-hour advisory that clearly beats the installed-base risk, a good maintenance team should still use the day for a lifecycle...
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Siemens OpenSSL Advisories: What OT Spare Plans Should Catch
On June 23, 2026, CISA published an advisory for Siemens products using OpenSSL with a CVSS v3 score of 9.8. The technical summary points to...
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Rockwell FLEX I/O Advisories and Spare Planning in 2026
On June 16, 2026, CISA published an advisory for Rockwell Automation FLEX I/O EtherNet/IP adapters with a CVSS v3 score of 9.4. For a plant...
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MELSEC iQ-F Ethernet Modules: Spare Planning When Firmware Is Not the Exit Path
CISA's MELSEC iQ-F Ethernet module advisory shows why no-fix firmware paths require verified spares, network controls, and better RFQs.
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Why OT Camera Vulnerabilities Belong in Your Spare Parts Plan
CISA’s Brickcom camera advisory shows why OT edge devices, network modules, and industrial Ethernet spares belong in one lifecycle plan.
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Beyond the “Classic” Label: Strategic Siemens SIMATIC S7-300 and S7-400 Maintenance in the Face of 2026 Security Challenges
Expert insights on Siemens SIMATIC S7-300 / S7-400 lifecycle strategy, security hardening, and high-integrity spare parts management in 2026.
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Beyond the PLC: Navigating the June 2026 Schneider Electric Modicon Network Security Advisories
Expert insights on the June 2026 Schneider Electric Modicon network security advisories (ICSA-26-160-01/03) and hardware-first reliability strategies.
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Yokogawa CENTUM VP and Vnet/IP Security Update (May 2026): Navigating the Lifecycle of Your Integrated Control and Safety Systems
Yokogawa CENTUM VP and Vnet/IP are facing new security challenges in May 2026. Learn how to manage the lifecycle of your ICSS and source original spares like AAI141 and VI702 for maximum uptime.
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