Rockwell Automation Micrologix 1400 Improper Input Validation
Rockwell Automation Micrologix 1400 Improper Input Validation
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
Rockwell Automation has released a new version of MicroLogix 1400 Series B firmware to address the vulnerability and reduce associated risk to successful exploitation. Subsequent versions of MicroLogix 1400 Series B firmware and newer will incorporate these same enhancements. Rockwell Automation recommends the following immediate mitigation strategies (when possible, multiple strategies should be employed simultaneously): * Upgrade all MicroLogix 1400 Series B controllers to Series B FRN 15.001 or higher. Current firmware for the MicroLogix 1400 Series B platform can be obtained at the following web address: http://www.rockwellautomation.com/rockwellautomation/support/pcdc.page Please refer to Rockwell Automation’s product disclosure (AID 620295) for more information on this topic available at: https://rockwellautomation.custhelp.com/app/answers/detail/a_id/620295