CVE-2022-43763: Lack of checking preconditions in APROL
Insufficient check of preconditions could lead to Denial of Service conditions when calling commands on the Tbase server of B&R APROL versions < R 4.2-07.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2022-43763?
CVE-2022-43763 is a vulnerability that allows attackers to cause a denial of service (DoS) by exploiting insufficient checks of preconditions when calling commands on the Tbase server of B&R APROL versions prior to R 4.2-07.
What is the severity of CVE-2022-43763?
The severity of CVE-2022-43763 is high, with a CVSS score of 7.5.
Which software versions are affected by CVE-2022-43763?
CVE-2022-43763 affects B&R APROL versions prior to R 4.2-07.
How can I fix the CVE-2022-43763 vulnerability?
To fix the CVE-2022-43763 vulnerability, it is recommended to update your B&R APROL software to version R 4.2-07 or later.
Where can I find more information about CVE-2022-43763?
You can find more information about CVE-2022-43763 on the B&R Automation website at the following link: [https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf](https://www.br-automation.com/downloads_br_productcatalogue/assets/1674823095245-en-original-1.0.pdf)