CVE-2019-19875: Br-Automation Industrial Automation Aprol

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. Arbitrary commands could be injected (using Python scripts) via the AprolCluster script that is invoked via sudo and thus executes with root privileges, a different vulnerability than CVE-2019-16364.

Affected products

• Br-Automation Industrial Automation Aprol: before r4.2 (fixed in r4.2)

Published 2020-11-27. Last modified 2026-06-17.