Rockwellautomation 1768 Compact Guardlogix L4Xs Controller Firmware vulnerabilities

CVE-2016-9343 [CRITICAL] CWE-787 CVE-2016-9343: An issue was discovered in Rockwell Automation Logix5000 Programmable Automation Controller FRN 16.0 An issue was discovered in Rockwell Automation Logix5000 Programmable Automation Controller FRN 16.00 through 21.00 (excluding all firmware versions prior to FRN 16.00, which are not affected). By sending malformed common industrial protocol (CIP) packet, an attacker may be able to overflow a stack-based buffer and execute code on the controller or