How severe is CVE-2023-2024?

CVE-2023-2024 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2023-2024 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2024?

CVE-2023-2024 affects Johnsoncontrols Openblue Enterprise Manager Data Collector. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2024?

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

When was CVE-2023-2024 published?

CVE-2023-2024 was published on 2023-05-18 and last updated on 2026-06-17.

CVE-2023-2024

CVE-2023-2024 is a critical-severity vulnerability in Johnsoncontrols Openblue Enterprise Manager Data Collector with a CVSS 3.x base score of 10.0. 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-287.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Johnsoncontrols Openblue Enterprise Manager Data Collector
Published: 2023-05-18
Last modified: 2026-06-17

Description

Improper authentication in OpenBlue Enterprise Manager Data Collector versions prior to 3.2.5.75 allow access to an unauthorized user under certain circumstances.

Frequently asked questions

What is CVE-2023-2024?: Improper authentication in OpenBlue Enterprise Manager Data Collector versions prior to 3.2.5.75 allow access to an unauthorized user under certain circumstances.
How severe is CVE-2023-2024?: CVE-2023-2024 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2023-2024 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2024?: CVE-2023-2024 affects Johnsoncontrols Openblue Enterprise Manager Data Collector. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2024?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-2024 published?: CVE-2023-2024 was published on 2023-05-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:johnsoncontrols:openblue_enterprise_manager_data_collector:*:*:*:*:*:*:*:*

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