CVE-2018-7793: Schneider Electric Foxboro Dcs

High severity, CVSS 8.7. EPSS: 0.3% chance of exploitation in the next 30 days.

A Credential Management vulnerability exists in FoxView HMI SCADA (All Foxboro DCS, Foxboro Evo, and IA Series versions prior to Foxboro DCS Control Core Services 9.4 (CCS 9.4) and FoxView 10.5.) which could cause unauthorized disclosure, modification, or disruption in service when the password is modified without permission.

Affected products

• Schneider Electric Foxboro Dcs: before ccs_9.4 (fixed in ccs_9.4)
• Schneider Electric Foxboro Evo: before ccs_9.4 (fixed in ccs_9.4)
• Schneider Electric Foxview: version 10.5 only
• Schneider Electric Ia Series: before ccs_9.4 (fixed in ccs_9.4)

Published 2018-12-24. Last modified 2026-06-17.