CVE-2026-82789: Contec Conprosys HMI Systemchs

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

An improper neutralization of directives in dynamically evaluated code ('Eval Injection') issue exists in CONPROSYS HMI System(CHS). If exploited, arbitrary code may be executed by an attacker who can log in to the product.

Affected products

• Contec Conprosys HMI Systemchs: before 3.8.0 (fixed in 3.8.0)

Published 2026-09-14. Last modified 2026-09-16.