1.6.0-upgrade

About this tag
The 1.6.0-upgrade tag covers content related to upgrading to version 1.6.0 of software products, particularly in industrial and operational technology contexts. A key example is Rockwell Automation's FactoryTalk Optix, where upgrading to version 1.6.0 or later is the recommended fix for CVE-2025-9161, a high-severity remote code execution vulnerability in the embedded MQTT broker affecting versions 1.5.0 through 1.5.7. This tag is relevant for OT and IT professionals managing security patches and version upgrades in Windows-based industrial environments.

  1. Urgent Patch Alert: Optix MQTT RCE CVE-2025-9161 in FactoryTalk Optix

    Rockwell Automation’s FactoryTalk Optix has a newly publicized vulnerability that demands immediate attention from OT and IT teams: a lack of URI sanitization in the product’s embedded MQTT broker allows remote loading of Mosquitto plugins and can lead to remote code execution (RCE), affecting...
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    • 1.6.0-upgrade advisory cisa cve-2025-9161 cwe-20 factorytalk optix hardening hmi-visualization icsa-25-028-03 mosquitto-plugin mqtt network segmentation ot-safety patch management rce rockwell automation security best practices validation vulnerability management
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    • Forum: Security Alerts