All news with #controllogix 5580 tag

Rockwell ControlLogix 5580 NULL Pointer DoS Vulnerability

⚠️ A NULL pointer dereference vulnerability (CVE-2025-9166) in Rockwell Automation ControlLogix 5580 version 35.013 can cause the controller to enter a major, nonrecoverable fault resulting in denial of service. CISA reports a CVSS v4 base score of 8.2 and notes remote exploitability with low attack complexity. Rockwell recommends updating to version 35.014 or later and applying security best practices; CISA advises minimizing network exposure, isolating control networks, and using secure remote access methods.