Auth bypass in Br-Automation Industrial Automation Aprol
CVE-2022-43761
Missing authentication when creating and managing the B&R APROL database in versions < R 4.2-07 allows reading and changing the system configuration.
Vulnerability class: Broken Authentication
EPSS: 0.006 (42.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.4 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L.
Affected products
- Br-automation Industrial_automation_aprol
- B&r Industrial Automation Aprol — versions < R 4.2-07
Weakness classification (CWE)
References
- cybersecurity@ch.abb.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2022-43761?
- CVE-2022-43761 is a critical-severity vulnerability in Br-Automation Industrial Automation Aprol, classified under Missing Authentication for Critical Function. CVSS score: 9.4/10. Published 2023-02-08.
- How severe is CVE-2022-43761?
- Critical severity. CVSS v3 base score is 9.4 out of 10.