Controller may be loaded with malicious firmware which could enable remote code execution. See Honeywell Security Notification for recommendations on upgrading and versioning.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HHoneywell C300
HWHoneywellall versionsHoneywell C300 Firmware
OSHoneywell501.1 – 501.6hf8510.1 – 510.2hf12511.1 – 511.5tcu3520.1 – 520.1tcu4520.2 – 520.2tcu2
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
RCE
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