CVSS 3.1 Score 8.3 of 10 (high)


Published Feb 22, 2024
CWE ID 326
CWE ID 319
CWE ID 311


CVE-2024-0220 is a vulnerability that affects B&R Automation Studio Upgrade Service and B&R Technology Guarding products. These products use insufficient cryptography for communication to the upgrade and licensing servers, making them vulnerable to exploitation by a network-based attacker. This vulnerability could allow the attacker to execute arbitrary code on the affected products or intercept sensitive data. The affected versions of B&R Automation Studio are less than 4.6, and Technology Guarding versions are less than 1.4.0. To remediate this vulnerability, it is recommended to upgrade to the latest versions of these products that address the encryption weakness and fix the code injection issue. The potential danger posed by this vulnerability is high, as it can lead to unauthorized code execution and compromise of sensitive information within an organization's network infrastructure.

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