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Status published
High
CVE-2021-22289
RCE through Project Upload from Target
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Mr. Mashav Sapir of Claroty
References
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Affected Vendor
B&R Industrial Automation
View all reports →Affected Software
Automation Studio
Vulnerable Versions:
4
Timeline
Official Publish:
August 11th, 2022
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H