CVE-2023-28512
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 · uneditedIBM Watson CP4D Data Stores 4.6.0, 4.6.1, and 4.6.2 could allow an attacker with specific knowledge about the system to manipulate data due to improper input validation. IBM X-Force ID: 250396.
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 · high confidenceIBM Watson CP4D Data Stores versions 4.6.0, 4.6.1, and 4.6.2 contain an improper input validation vulnerability that allows an attacker with specific knowledge about the system to manipulate data. The flaw stems from insufficient validation of user-supplied input in the data store component.
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= 4.6.0= 4.6.1= 4.6.2CVSS 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
- High
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- High
- Availability
- None
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/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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Identify the installed version of IBM Watson CP4D Data StoresConsult your IBM Cloud Pak for Data (CP4D) deployment documentation or use the IBM Cloud Pak for Data management console to view the installed version of the Data Stores component. Typically this can be found in the administration interface under 'Storage' or 'Data Stores' configuration.Affected if The installed version is 4.6.0, 4.6.1, or 4.6.2 specifically.
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Confirm the Data Stores component is deployed and activeCheck the CP4D cluster status to verify the Data Stores service is running. Use the IBM Cloud Pak for Data UI or run oc get pods -n <namespace> | grep datastore to list Data Store pods.Affected if The Data Stores component is currently deployed and operational in the environment.
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Verify external or internal access to the data store APIReview network policies, routes, and service configurations to determine if the data store component is exposed via network endpoints. Check for any ingress configurations or load balancers that may provide access to the data store functionality.Affected if The data store component has network exposure (external or untrusted internal network access) that could allow an attacker with specific knowledge to send requests.
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Review audit logs for data store manipulation attemptsExamine CP4D and data store audit logs for unusual or unexpected data manipulation operations, particularly queries or commands containing unexpected input patterns that may indicate exploitation attempts.Affected if Audit logs show suspicious data manipulation activity with malformed input to the data store.
You are affected if IBM Watson CP4D Data Stores version 4.6.0, 4.6.1, or 4.6.2 is installed and the data store component is accessible, as the improper input validation vulnerability allows manipulation of data by an attacker with specific system knowledge.
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.
From vendor dataUpgrade to IBM Watson CP4D Data Stores version 4.6.3 or later which contains the fix for this vulnerability. If upgrading is not immediately possible, implement input validation controls at the application layer and restrict access to the data store component to trusted users only.
- Consultation4.0 h
- Implementation16.0 h
- Testing8.0 h
- Review / QA4.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-28512 — 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-2023-28512 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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