controllogix

CISA’s ICSA-26-197-02 identifies a high-severity denial-of-service vulnerability, CVE-2026-9653, affecting three Rockwell Automation ControlLogix EtherNet/IP communication-module families: 1756-EN2, 1756-EN3, and the discontinued 1756-ENBT. The immediate version decision is clear: 1756-EN2 and...

Rockwell Automation’s ControlLogix 5580 family has a newly republished advisory that raises the alarm for industrial operators: a remotely exploitable NULL pointer dereference in firmware version 35.013 can force a major nonrecoverable fault (MNRF) on affected controllers, producing a...

Rockwell Automation has issued—and CISA has republished—an advisory warning that specific 1756-series communication modules can enter a Major Non‑Recoverable fault or crash when presented with malformed or concurrent Forward Close messages, creating a practical denial‑of‑service risk for...

Rockwell Automation’s ControlLogix EtherNet/IP communication modules have been publicly flagged for a high-severity vulnerability that, if left unaddressed, can grant remote attackers direct, low-complexity access to a running module’s memory — enabling memory dumps, arbitrary memory...

In today's fast-paced tech world, vulnerabilities can feel like lurking shadows—quietly waiting, only to pounce when you least expect it. The cybersecurity landscape shifts rapidly, and a recent advisory from the Cybersecurity and Infrastructure Security Agency (CISA) has sent shockwaves through...