CVE-2020-24681 — HIGH (8.2)

Q: How severe is CVE-2020-24681?

CVE-2020-24681 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-24681?

Check the references section above for vendor advisories and patch information. Affected products include: Br-Automation Automation Studio, Microsoft Windows.

Vulnerability Description

Incorrect Permission Assignment for Critical Resource vulnerability in B&R Industrial Automation Automation Studio allows Privilege Escalation.This issue affects Automation Studio: from 4.6.0 through 4.6.X, from 4.7.0 before 4.7.7 SP, from 4.8.0 before 4.8.6 SP, from 4.9.0 before 4.9.4 SP.

CVSS Score

8.2

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Br-Automation	Automation Studio	>= 4.0, < 4.7.7.74
Microsoft	Windows	-

Related Weaknesses (CWE)

CWE-732

References

https://www.br-automation.com/fileadmin/2021-14-BR-AS-NET-PVI-Service-Issues-c37Vendor Advisory
https://www.br-automation.com/fileadmin/2021-14-BR-AS-NET-PVI-Service-Issues-c37Vendor Advisory

FAQ

What is CVE-2020-24681?

CVE-2020-24681 is a vulnerability with a CVSS score of 8.2 (HIGH). Incorrect Permission Assignment for Critical Resource vulnerability in B&R Industrial Automation Automation Studio allows Privilege Escalation.This issue affects Automation Studio: from 4.6.0 through ...

How severe is CVE-2020-24681?

CVE-2020-24681 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-24681?

Check the references section above for vendor advisories and patch information. Affected products include: Br-Automation Automation Studio, Microsoft Windows.