system
Describe <CVE-2019-19873>.
user
What is <CVE-2019-19873>?
assistant
An issue was discovered in B&R Industrial Automation APROL before R4.2 V7.08. An attacker can get information from the AprolSqlServer DBMS by bypassing authentication, a different vulnerability than CVE-2019-16356 and CVE-2019-9983..