CVE-2021-22289 HIGH

CVE-2021-22289: RCE through Project Upload from Target

Vendor B&R Industrial Automation
Product Automation Studio
Weakness CWE-20 · Input validation
Published August 11, 2022
Last update August 3, 2024
View on NVD All CVEs

CVSS base score

8.3/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Improper Input Validation vulnerability in the project upload mechanism in B&R Automation Studio version >=4.0 may allow an unauthenticated network attacker to execute code.

Key dates

02Disclosure timeline

August 11, 2022 CVE published
August 3, 2024 Record updated