CVE-2023-27319
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 · uneditedONTAP Mediator versions prior to 1.7 are susceptible to a vulnerability that can allow an unauthenticated attacker to enumerate URLs via REST API.
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 confidenceONTAP Mediator versions prior to 1.7 contain an information disclosure vulnerability where an unauthenticated attacker can enumerate REST API URLs, potentially revealing sensitive endpoint information about the storage management system.
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< 1.7CVSS 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
- Low
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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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Check ONTAP Mediator versionDetermine the installed version of NetApp ONTAP Mediator in your environmentAffected if Version is less than 1.7
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Confirm REST API is enabledVerify that the ONTAP Mediator REST API service is running and accessibleAffected if REST API service is active and network-accessible
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Test unauthenticated API accessAttempt to send HTTP requests to REST API endpoints without providing authentication credentialsAffected if API endpoints respond to unauthenticated requests, allowing enumeration of endpoint information
You are affected if ONTAP Mediator version is below 1.7 and the REST API is accessible without authentication, allowing an unauthenticated attacker to enumerate endpoint information.
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 · scoped1.7
Upgrade ONTAP Mediator to version 1.7 or later to remediate this vulnerability.
ONTAP Mediator 1.7
- Obtain the ONTAP Mediator 1.7 upgrade package from the NetApp Support site (mysupport.netapp.com)
- Review the ONTAP Mediator upgrade documentation for prerequisites and procedures
- Back up the existing ONTAP Mediator configuration according to best practices
- Stop any services or operations that interact with the ONTAP Mediator
- Install the ONTAP Mediator 1.7 upgrade package using the appropriate method for your deployment
- Verify the upgrade was successful by checking the version number
- Confirm the ONTAP Mediator services are running properly
- Test that the REST API endpoints are accessible and functioning
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation1.0 h
- Testing3.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,936.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-27319 — 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-2023-27319 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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