CVE-2013-0657: Schneider Electric Interactive Graphical Scada System

High severity, CVSS 10.0. EPSS: 21.3% chance of exploitation in the next 30 days.

Stack-based buffer overflow in Schneider Electric Interactive Graphical SCADA System (IGSS) 10 and earlier allows remote attackers to execute arbitrary code by sending TCP port-12397 data that does not comply with a protocol.

Affected products

• Schneider Electric Interactive Graphical Scada System: up to and including 10.0; version 9.0 only

Published 2013-01-21. Last modified 2026-06-16.