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SD1790 | IMPORTANT NOTICE: Restoring Access to a MicroLogix™ 1400 Controller When the Password Is Unknown
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Source
ROCKWELL
Published
7-30-2026
Affected Products
MicroLogix 1400
Summary
References
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1790.html