Ot Cybersecurity
The latest Ot Cybersecurity coverage — news, analysis, and updates from the WindowsNews.AI desk.
Urgent Update: Patch These Rockwell ControlLogix Modules Now, Or Face Network Disruption
Rockwell Automation and the U.S. Cybersecurity and Infrastructure Security Agency (CISA) are urging immediate action after the disclosure of a high-severity denial-of-service vulnerability affecting...
Critical SNMP Vulnerability in Schneider Electric Easergy Relays Opens Door to Grid Disruption
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) published an advisory on July 9, 2026, alerting industrial operators to a critical remote-code-execution flaw in Schneider Electric's...
CISA Flags Unpatched DTM Soft Deserialization Flaw That Could Let Attackers Hijack Windows OT Systems
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is sounding the alarm on a high-severity vulnerability in Delta Electronics' DTM Soft, a data management platform deeply embedded in...
Unpatched DAQFactory Type-Confusion Bug Turns .ctl Files into Code Execution Weapons
Industrial organizations received an urgent wake-up call on June 18, 2026, when the U.S. Cybersecurity and Infrastructure Security Agency (CISA) released advisory ICSA-26-169-02. The advisory warns...
CISA Flags High-Severity DoS Flaw in Rockwell CompactLogix 5370 PLCs Used Across Critical Manufacturing
Federal cybersecurity authorities have issued an urgent alert for a denial-of-service vulnerability in Rockwell Automation’s CompactLogix 5370 programmable logic controllers, a workhorse of global...
Critical 9.4-Rated Bugs in Rockwell FLEX I/O Adapters Urge Immediate Patching
Two vulnerabilities in Rockwell Automation’s FLEX I/O EtherNet/IP adapters carry a CVSS score of 9.4, underscoring the severity of the flaws and the need for swift action. The U.S. Cybersecurity...
CISA Renews Alert for Rockwell RSLinx Classic DoS Vulnerability (CVE-2020-13573) With Exploitation Concerns
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has republished an industrial control systems (ICS) advisory for a serious vulnerability in Rockwell Automation’s RSLinx Classic...
Critical DoS Flaw in Rockwell Logix Controllers Prompts CISA Patch Warning
A severe denial-of-service vulnerability in widely-deployed Rockwell Automation Logix industrial controllers is now under active scrutiny after the U.S. Cybersecurity and Infrastructure Security...
CVE-2026-7310 Hitachi MACH HiDraw XML Patch Guide for OT Operators
Hitachi Energy’s MACH HiDraw software contains a locally exploitable heap-based buffer overflow that demands immediate attention from industrial control system (ICS) operators. Designated...
ABB LVS MConfig CVE-2025-9970: Patch Now to Stop Credential Leaks
ABB has confirmed a high-severity credential-handling vulnerability, tracked as CVE-2025-9970, in its LVS MConfig software. The flaw affects versions 1.4.9.21 and earlier, leaving engineering...
Siemens HMI Flaw CVE-2026-27662: Patch to V21 or Risk SYSTEM Takeover
Siemens, together with the U.S. Cybersecurity and Infrastructure Security Agency (CISA), disclosed a high-severity vulnerability—tracked as CVE-2026-27662—on May 12–14, 2026, affecting its...
CISA warns ABB B&R Automation Runtime DoS flaw CVE-2025-11044 risks OT shutdowns
On May 5, 2026, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) republished an advisory originally issued by ABB, drawing fresh attention to a critical denial-of-service (DoS)...