CVE-2024-33511
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 · uneditedThere is a buffer overflow vulnerability in the underlying Automatic Reporting service that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba's access point management protocol) UDP port (8211). Successful exploitation of this vulnerability results in the ability to execute arbitrary code as a privileged user on the underlying operating system.
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 confidenceA buffer overflow vulnerability exists in the Automatic Reporting service of Aruba devices. By sending specially crafted packets to the PAPI UDP port (8211), an unauthenticated attacker can achieve remote code execution with elevated (privileged) system privileges.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS 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 device vendor and modelRun 'show version' or access the device management interface to confirm the device is an Aruba product (ArubaOS, Aruba Instant, or Mobility Conductor)Affected if The device is NOT an Aruba product - this CVE only affects Aruba devices
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Check the installed firmware versionRun 'show version' and locate the firmware version string (for example, ArubaOS 8.x.x.x or 10.x.x.x). Compare it to the version ranges provided by Aruba's security advisory for CVE-2024-33511Affected if The installed version falls within the vulnerable version ranges listed in the Aruba security advisory
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Verify UDP port 8211 is listeningRun 'show ip http-server' or 'show service' to confirm the PAPI (Protocol for Aruba Probe Infrastructure) service is enabled. Alternatively, run 'netstat -an | grep 8211' or 'show datapath tcp port' on the deviceAffected if UDP port 8211 is open and listening - this is the attack vector
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Confirm Automatic Reporting service is enabledRun 'show aruba-central' or 'show automatic-reporting status' to check if the Automatic Reporting feature is configured and activeAffected if Automatic Reporting is enabled - this is the vulnerable service component
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Check network accessibility of port 8211From an external host, run 'nc -zvu <device-ip> 8211' or 'nmap -sU -p 8211 <device-ip>' to test if UDP port 8211 is reachable from untrusted networksAffected if UDP port 8211 is reachable from untrusted or management networks - an attacker could send malicious packets
The environment is affected if it is an Aruba device running a firmware version within the vulnerable range, with UDP port 8211 (PAPI service) accessible and the Automatic Reporting feature enabled.
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 dataApply vendor-provided patches immediately. As an interim control, restrict network access to UDP port 8211 to prevent unauthenticated attackers from reaching the vulnerable service.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,600.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-33511 — 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-2024-33511 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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- Version or environment caveats, and links to real fixes
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