Honeypots Capture New Danfoss Device Attack Wave, Possibly Tied to Recent Campaign

cyb3rops · x · 2026-11-04

Security researcher @felixaime reports that SEKOIA captured an attack on four different honeypots on Sunday at 10 PM, potentially linked to the latest wave targeting connected devices. Unlike the earlier "code of the day" exploit, this one leveraged a different unauthenticated vulnerability.

The screenshot shows source IPs 178.83.226.215 (AS214036 ULTAHOST-AS) and 37.16.75.128 (AS43641 SOLLUTIUM-NL) firing HTTP POST requests at Danfoss API endpoints, all blocked by the firewall, with request bodies containing write-list configuration actions.

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