CVE-2023-2024

CRITICALNVD 10.010.0—

10.0

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

CVSS v3: 10.0
EG Score: 10.0(medium)
EPSS: 55.8%
KEV: Not listed

Published

May 18, 2023

Last Modified

November 21, 2024

Advisory Details (2)

Auto-updated May 23, 2026

Patch available. Sources: cisa.

generic Patch Available

Security Advisories | Johnson Controls

https://www.johnsoncontrols.com/cyber-solutions/security-advisories

cisa Patch Available

Johnson Controls OpenBlue Enterprise Manager Data Collector | CISA

https://www.cisa.gov/news-events/ics-advisories/icsa-23-138-04

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-287Improper Authentication

Data Freshness Timeline

(refreshed 15× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-06 13:46 UTCepss_batch
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Frequently asked(5)

What is CVE-2023-2024?

CVE-2023-2024 is a critical vulnerability published on May 18, 2023. Improper authentication in OpenBlue Enterprise Manager Data Collector versions prior to 3.2.5.75 allow access to an unauthorized user under certain circumstances.

When was CVE-2023-2024 disclosed?

CVE-2023-2024 was first published in the National Vulnerability Database on May 18, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-2024 actively exploited?

CVE-2023-2024 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 55.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-2024?

CVE-2023-2024 has a CVSS v3 base score of 10.0 (NVD).

How do I remediate CVE-2023-2024?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-2024, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-2024

📅 Published

🔄 Last Modified

📋 Advisory Details (2)