CVE-2023-2024
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedImproper authentication in OpenBlue Enterprise Manager Data Collector versions prior to 3.2.5.75 allow access to an unauthorized user under certain circumstances.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceOpenBlue Enterprise Manager Data Collector versions before 3.2.5.75 contain an improper authentication vulnerability that allows unauthorized users to gain access under certain conditions. This authentication bypass carries a CVSS of 7.5, indicating high severity with potential impact to confidentiality.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data< 3.2.5.75CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Confirm OpenBlue Enterprise Manager Data Collector is presentInventory your environment to determine if the Johnson Controls OpenBlue Enterprise Manager Data Collector component is installedAffected if The product is not present in the environment
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Locate the installed versionAccess the product interface, command line, or configuration files to find the Data Collector version numberAffected if Version information cannot be retrieved
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Compare version against vulnerable rangeCheck if the installed version is less than 3.2.5.75Affected if Installed version is below 3.2.5.75
The environment is affected if the OpenBlue Enterprise Manager Data Collector is installed with a version lower than 3.2.5.75
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scoped3.2.5.75
Upgrade to version 3.2.5.75 or later. If immediate patching is not feasible, implement network segmentation and additional authentication controls to limit exposure.
3.2.5.75
- Upgrade OpenBlue Enterprise Manager Data Collector to version 3.2.5.75 or later to remediate the improper authentication vulnerability
- Consult Johnson Controls and CISA advisories for detailed upgrade procedures and any specific deployment considerations
- After upgrading, verify that the authentication mechanism functions correctly and unauthorized access is no longer possible
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-2024 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2023-2024 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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