CVE-2024-33514
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 · uneditedUnauthenticated Denial-of-Service (DoS) vulnerabilities exist in the AP Management service accessed via the PAPI protocol. Successful exploitation of these vulnerabilities results in the ability to interrupt the normal operation of the affected service.
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 confidenceUnauthenticated remote attackers can send malformed packets via the PAPI protocol to the AP Management service, causing the service to become unresponsive or crash, resulting in denial of service for wireless network management capabilities.
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>= 8.10.0.0, <= 8.10.0.10>= 8.11.0.0, <= 8.11.2.1>= 10.4.0.0, <= 10.4.1.0>= 10.5.0.0, <= 10.5.1.0CVSS 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
- None
- Integrity
- None
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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 ArubaOS versionRun 'show version' on the Aruba controller or check the system information via the WebUI under Maintenance > Firmware or Dashboard > Controller SummaryAffected if The installed version falls within 8.10.0.0-8.10.0.10, 8.11.0.0-8.11.2.1, 10.4.0.0-10.4.1.0, or 10.5.0.0-10.5.1.0
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Verify PAPI protocol accessibilityCheck if port 8211 (PAPI) is open and reachable from untrusted networks by reviewing firewall rules with 'show ip access-list' or network segmentation configurationsAffected if PAPI port 8211 is exposed to untrusted or management networks without proper access controls
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Confirm AP Management service statusRun 'show process' or 'show ap-manager status' to verify the AP Management process is running and responsiveAffected if The AP Management service shows as crashed, unresponsive, or restarted repeatedly
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Review recent service disruptionsCheck logs for AP Management crashes using 'show logs system' or 'show log system' looking for PAPI-related errors or process failuresAffected if Logs contain repeated AP Management process crashes or PAPI protocol error messages
A user is affected if their ArubaOS version is within the affected ranges AND the PAPI protocol is accessible to untrusted networks, potentially leading to AP Management service crashes.
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 · scopedApply vendor-supplied patches or firmware updates for the AP Management service; implement network segmentation to restrict PAPI protocol access to trusted management segments as an interim control.
ArubaOS 8.10.0.11+, 8.11.3.0+, 10.4.2.0+, or 10.5.2.0+ (depending on installed branch)
- Check Aruba's official support portal ( or ) for the latest ArubaOS security advisories and confirm the exact fixed releases for CVE-2024-33514
- Identify the current ArubaOS version running on the affected devices using 'show version' command
- Plan an upgrade to a fixed ArubaOS release: for 8.10.x branch use 8.10.0.11 or later, for 8.11.x use 8.11.3.0 or later, for 10.4.x use 10.4.2.0 or later, for 10.5.x use 10.5.2.0 or later
- Before upgrading, backup the current configuration using 'backup flash' command
- Schedule a maintenance window as the upgrade will require a brief service interruption
- Upload the new ArubaOS firmware to the device using 'copy <url> flash:' or via the web UI
- Reboot the device to apply the new firmware using 'reload' command
- After reboot, verify the new version is running with 'show version' and confirm the PAPI service is operational
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 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 $6,176.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-33514 — 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-2024-33514 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
- No spam, self-promotion, credentials, or personal data