CVE-2022-43763 HIGH

CVE-2022-43763: Lack of checking preconditions in APROL

Vendor B&R Industrial Automation
Product B&R APROL
Weakness CWE-252
Published February 8, 2023
Last update March 25, 2025
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

February 8, 2023 CVE published
March 25, 2025 Record updated