CVE-2024-0220

Published: Feb 22, 2024

Modified: Sep 19, 2024

PUBLISHED

CVSS v3.1

8.3

HIGH

Description

B&R Automation Studio Upgrade Service and B&R Technology Guarding use insufficient cryptography for communication to the upgrade and the licensing servers. A network-based attacker could exploit the vulnerability to execute arbitrary code on the products or sniff sensitive data.

Vendor	Product	Versions
B&R Industrial Automation	Automation Studio	affected `4.0 - < 4.6`
B&R Industrial Automation	Technology Guarding	affected `1.0.0 - < 1.4.0`

Weaknesses (CWE)

CWE-1240

CWE-319

CWE-94

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

https://www.br-automation.com/fileadmin/SA23P019_Automation_Studio_Upgrade_Service_uses_insufficient_encryption.pdf-1b3b181c.pdf

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CVE-2024-0220

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References