Rockwell Automation/Allen-Bradley MicroLogix 1400 PLC Detection

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Rockwell Automation/Allen-Bradley 1766-L32BWAA MicroLogix 1400 PLC

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Rockwell Automation/Allen-Bradley MicroLogix 1400 PLC Detection

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Hardcoded credentials

Rockwell Automation MicroLogix 1400 PLC 1766-L32BWA, 1766-L32AWA, 1766-L32BXB, 1766-L32BWAA, 1766-L32AWAA, and 1766-L32BXBA devices have a hardcoded SNMP community, which makes it easier for remote attackers to load arbitrary firmware updates by leveraging knowledge of this community...

CVE-2016-5645

The provided Connected documents confirm a concrete issue: Rockwell Automation MicroLogix 1400 PLCs (models 1766-L32BWA/AWA/BXB/WAA, 1766-L32BXBA etc.) expose an undocumented privileged SNMP community string (“wheel”) alongside standard public/private, granting read/write access. This enables rem...