CVE-2021-22289

RCE through Project Upload from Target

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.

Category

8.3
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.19%
Vendor Advisory br-automation.com
Affected: B&R Industrial Automation Automation Studio
Published at:
Updated at:

References

Link Tags
https://www.br-automation.com/downloads_br_productcatalogue/assets/1640529306294-en-original-1.0.pdf vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22289?
CVE-2021-22289 has been scored as a high severity vulnerability.
How to fix CVE-2021-22289?
To fix CVE-2021-22289, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-22289 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22289 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22289?
CVE-2021-22289 affects B&R Industrial Automation Automation Studio.
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