CVE-2022-43761 CRITICAL

CVE-2022-43761: Lack of authentication when managing APROL database

Vendor B&R Industrial Automation
Product B&R APROL
Weakness CWE-306 · Missing auth
Published February 8, 2023
Last update March 25, 2025
View on NVD All CVEs

CVSS base score

9.4/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Missing authentication when creating and managing the B&R APROL database in versions < R 4.2-07 allows reading and changing the system configuration. 

Key dates

02Disclosure timeline

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