CVE-2024-45483 HIGH

CVE-2024-45483: Missing GRUB password in B&R APROL

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

CVSS base score

7.0/10
Attack vector Physical
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A Missing Authentication for Critical Function vulnerability in the GRUB configuration used B&R APROL <4.4-01 may allow an unauthenticated physical attacker to alter the boot configuration of the operating system.

Key dates

02Disclosure timeline

March 25, 2025 CVE published
March 25, 2025 Record updated