What’s Vulnerable › Vulnerabilities

CVE-2023-2024: Improper Authentication for OpenBlue Enterprise Manager Data Collector

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-05-18 · updated 2026-06-17
• Weakness: CWE-287

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.

Affected products

• Johnson Controls OpenBlue Enterprise Manager Data Collector: before 3.2.5.75 — fixed in 3.2.5.75

How to fix

Upgrade to a fixed version: Johnson Controls OpenBlue Enterprise Manager Data Collector 3.2.5.75. Check the vendor advisory for mitigations.

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-23-138-04
• https://www.johnsoncontrols.com/cyber-solutions/security-advisories
• https://www.cisa.gov/news-events/ics-advisories/icsa-23-138-04
• https://www.johnsoncontrols.com/cyber-solutions/security-advisories

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