CVE-2024-36047
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 · uneditedInfoblox NIOS through 8.6.4 and 9.x through 9.0.3 has Improper Input Validation.
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 confidenceInfoblox NIOS versions 8.6.4 and prior, as well as 9.x through 9.0.3, contain an improper input validation vulnerability. The specific input fields, locations, and exploitation mechanics are not detailed in the available description, but the critical CVSS 9.8 score indicates a severe flaw that could allow unauthenticated remote code execution or complete system compromise.
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>= 8.6.0, < 8.6.4CVSS 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
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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 NIOS versionAccess the NIOS administrative interface or use the 'show version' command via SSH/console to determine the exact software version running.Affected if The installed version is 8.6.0 through 8.6.4, or 9.0.0 through 9.0.3.
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Confirm the NIOS major release branchDetermine whether the NIOS deployment is on the 8.x branch or 9.x branch. This can be done by checking the version string from the previous step.Affected if The deployment runs any version in the 8.6.0-8.6.4 range or the 9.0.0-9.0.3 range.
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Verify NIOS management interface exposureReview network configuration to determine if TCP ports 443 (HTTPS) or 80 (HTTP) used for NIOS management are exposed to untrusted networks or the public internet.Affected if The NIOS management interface is reachable from untrusted or external networks without firewall restrictions.
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Audit recent authentication and input eventsExamine NIOS system logs and audit trails for unusual authentication attempts, malformed input patterns, or unexpected command executions that may indicate exploitation attempts.
You are affected if your Infoblox NIOS version falls within 8.6.0-8.6.4 or 9.0.0-9.0.3 AND the management interface is network-accessible to untrusted users.
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 data8.6.4
Apply vendor-provided patches for NIOS 8.6.5 and 9.0.4 when available. Until then, restrict network access to NIOS management interfaces and monitor for unusual activity. Implement strict input validation on all user-supplied data as an interim defensive measure.
- Consultation8.0 h
- Implementation16.0 h
- Testing12.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $11,200.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-36047 — 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-2024-36047 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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