Is CVE-2024-0220 in the CISA KEV catalog?

No. CVE-2024-0220 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-0220?

CVE-2024-0220 has a CVSS v3 base score of 8.3 (HIGH).

What is the EPSS score for CVE-2024-0220?

CVE-2024-0220 has an EPSS score of 0.36% (28th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-0220?

Upgrade automation studio to 4.6 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2024-0220

HIGH

8.3

CVSS v3

NVD

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.

CWE-94Code Injection CWE-319 CWE-1240

How to fix

Remediation Available

automation studioNVD

Affected:< 4.6Fixed in:4.6CVE-2024-0220derived from NVD

technology guardingNVD

Affected:< 1.4.0Fixed in:1.4.0CVE-2024-0220derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.36%probability of exploitation in 30 days

28thpercentile

Low risk: more likely to be exploited than 28% of all known CVEs.

References

Vendor Advisory1

br-automation.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-05-06.