CVE-2013-0693: The kernel in ENEA OSE on the Emerson Process Management ROC800 RTU with software 3.50 and earlier, DL8000...

Security readout for executives and security teams

Certain Emerson ROC800, DL8000, and ROC800L RTUs broadcast network beacons from the ENEA OSE kernel. Someone able to listen on the relevant network could learn that these devices are present. The issue is reconnaissance-focused, not described as enabling control of the RTU. Exposure is most likely in OT networks containing the named RTU models and versions, especially where untrusted systems can observe broadcast traffic on the same segment. Treat this as a controlled OT exposure review, not an emergency breach signal. Prioritize inventory, segmentation, and vendor guidance because the weakness can reveal critical infrastructure device presence to an observer. Mitigation focus: Identify affected RTU models and software versions in OT inventory.; Review the ICS-CERT advisory and vendor guidance for supported remediation.; Restrict untrusted access to OT broadcast domains..

Prepared

Jun 14, 2026, 15:32 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.