UniFi Site Manager: Multiple Devices Offline

Identifies when multiple UniFi devices go offline simultaneously, typically signaling a power outage, upstream connectivity failure, or infrastructure issue requiring investigation.

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Linux macOS Windows
The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.
Log source product: unifisitemanagerconnectordefinition
Log source service: unifi_sitemanager_devices_cl

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Detection rules

UniFi Site Manager: Multiple Devices Offline

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules