Ot Cybersecurity
The latest Ot Cybersecurity coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2025-11043: ABB Automation Studio Certificate Flaw Leaves OT Systems Vulnerable to MITM Attacks
CISA has re-published an advisory from ABB on May 5, 2026, warning industrial operators that B&R Automation Studio versions prior to 6.5 contain a critical certificate validation flaw. The...
ABB PCM600 Zip Slip Flaw: Upgrade to v2.14 or Risk OT System Compromise
CISA has republished a critical advisory for ABB’s PCM600 software, flagging a five-year-old path traversal vulnerability that still threatens operational technology environments. The advisory,...
CISA Flags ABB Ability OPTIMAX Azure AD SSO Flaw (CVE-2025-14510) Threatening Energy OT Systems
The Cybersecurity and Infrastructure Security Agency (CISA) has republished ABB’s security advisory for CVE-2025-14510, drawing fresh attention to a dangerous authentication bypass flaw in the ABB...
Critical ABB Edgenius Auth Bypass Flaw Sparks OT Security Alarm – CISA Issues Urgent Advisory
CISA on April 30, 2026 republished ABB’s advisory for CVE-2025-10571, a critical authentication-bypass flaw in ABB Ability Edgenius Management Portal versions 3.2.0.0 and 3.2.1.1 that can let a...
CVE-2024-31468: Patch SINEC NMS V4.0 SP3 Now to Block Password Reset Attacks
Siemens has disclosed a high-severity authorization bypass vulnerability in its SINEC NMS (Network Management System) that allows authenticated remote attackers to reset any user's password. The...
Siemens Patches Critical SINEC NMS Authentication Bypass (CVE-2026-24032) - Upgrade to V4.0 SP3 Required
Siemens has released a critical security update addressing CVE-2026-24032, a high-severity authentication bypass vulnerability in SINEC NMS installations using the User Management Component (UMC)....
CVE-2025-7741: Yokogawa CENTUM VP Hard-Coded Password Threatens Industrial Control Systems
A critical vulnerability in Yokogawa's CENTUM VP distributed control system exposes industrial facilities to potential cyberattacks through hard-coded credentials. CVE-2025-7741, rated with a CVSS...
Legacy OT Cybersecurity Crisis: Why PLCs, SCADA Systems Are Manufacturing's Biggest Blind Spot
Legacy operational technology has transformed from a quiet factory floor liability into manufacturing's most persistent cybersecurity vulnerability. ESET's recent analysis reveals that the problem...
Schneider Electric Foxboro DCS CS 8.1 Patch Addresses Critical CVE-2026-1286 Vulnerability
Schneider Electric has released a critical security patch for its Foxboro Distributed Control System (DCS) Control Software 8.1, addressing CVE-2026-1286, an untrusted project deserialization...
CISA Warns of Critical Authentication Bypass in Pharos Mosaic Show Controller (CVE-2026-2417)
The Cybersecurity and Infrastructure Security Agency (CISA) has issued a critical advisory about an authentication bypass vulnerability in Pharos Controls' Mosaic Show Controller. Designated...
Schneider Electric PME & EPO CVE-2025-11739: Critical Deserialization Vulnerability Requires Immediate Patching
Schneider Electric has issued a critical security advisory for its EcoStruxure Power Monitoring Expert (PME) and EcoStruxure Power Operation (EPO) software, warning of an unsafe deserialization...
Unpatched Modicon PLCs Can Be Knocked Offline by Anyone—CISA Urges Immediate Update
A newly disclosed vulnerability in Schneider Electric’s Modicon M241, M251, and M262 controllers lets unauthenticated attackers trigger partial denial-of-service conditions with malicious payloads....