How severe is CVE-2024-0220?

CVE-2024-0220 has a CVSS 3.x base score of 8.3, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-0220 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-0220?

CVE-2024-0220 primarily affects Br-automation Automation Studio. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-0220?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-0220 have an EU (EUVD) identifier?

Yes. CVE-2024-0220 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-16019.

When was CVE-2024-0220 published?

CVE-2024-0220 was published on 2024-02-22 and last updated on 2026-06-17.

CVE-2024-0220

CVE-2024-0220 is a high-severity vulnerability in Br-automation Automation Studio with a CVSS 3.x base score of 8.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 3.x base score 8.3)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-16019
Weakness: CWE-94
Affected product: Br-automation Automation Studio
Published: 2024-02-22
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-0220?: 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.
How severe is CVE-2024-0220?: CVE-2024-0220 has a CVSS 3.x base score of 8.3, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-0220 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-0220?: CVE-2024-0220 primarily affects Br-automation Automation Studio. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-0220?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-0220 have an EU (EUVD) identifier?: Yes. CVE-2024-0220 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-16019.
When was CVE-2024-0220 published?: CVE-2024-0220 was published on 2024-02-22 and last updated on 2026-06-17.

References

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

Affected products (2)

cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:technology_guarding:*:*:*:*:*:*:*:*

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