CVE-2020-24681: Br-Automation Automation Studio

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Incorrect Permission Assignment for Critical Resource vulnerability in B&R Industrial Automation Automation Studio allows Privilege Escalation.This issue affects Automation Studio: from 4.6.0 through 4.6.X, from 4.7.0 before 4.7.7 SP, from 4.8.0 before 4.8.6 SP, from 4.9.0 before 4.9.4 SP.

Affected products

• Br-Automation Automation Studio: from 4.0, before 4.7.7.74 (fixed in 4.7.7.74); from 4.8, before 4.8.6.30 (fixed in 4.8.6.30); from 4.9, before 4.9.4.92 (fixed in 4.9.4.92)

Published 2024-02-02. Last modified 2026-06-17.