CVE-2021-22802: Schneider Electric Interactive Graphical Scada System Data Collector

Critical severity, CVSS 9.8. EPSS: 20.2% chance of exploitation in the next 30 days.

A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in remote code execution due to missing length check on user supplied data, when a constructed message is received on the network. Affected Product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior)

Affected products

• Schneider Electric Interactive Graphical Scada System Data Collector: up to and including 15.0.0.21243

Published 2022-02-11. Last modified 2026-06-17.