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ArubaosOperating system · Arubanetworks

CVE-2024-42394

CRITICAL · 9.8 CVSS v3.1 Published 2024-08-06
Fix available
A fix is available. Upgrade to 8.10.0.13 / 8.12.0.2 or later.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

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 · unedited
There are vulnerabilities in the Soft AP Daemon Service which could allow a threat actor to execute an unauthenticated RCE attack. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system leading to complete system compromise.

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 confidence

This is an unauthenticated remote code execution vulnerability in the Soft AP Daemon Service. A threat actor can exploit vulnerabilities in this service to execute arbitrary commands on the underlying operating system without any authentication, resulting in complete system compromise.

MitigationIsolate the Soft AP Daemon Service from untrusted networks, implement network segmentation, and apply vendor-provided patches or firmware updates as soon as they become available.

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
ArubaosOperating system
Affected:>= 10.3.0.0, < 10.4.1.4>= 10.5.0.0, < 10.6.0.1
InstantosOperating system
Affected:>= 6.4.0.0, < 8.10.0.13>= 8.12.0.0, < 8.12.0.2

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 checks

Work through these to decide whether this CVE applies to you.

  1. Identify the installed operating system product
    Check the system for ArubaOS or HP InstantOS. On the device CLI or management interface, run 'show version' or check system information to confirm the OS product name.
    Affected if The system is not running ArubaOS or HP InstantOS (different products are not affected)
  2. Determine the installed OS version
    Execute 'show version' on Aruba devices or check system settings on HP InstantOS to obtain the exact firmware version number.
    Affected if The version cannot be determined or the device is not running one of the affected products
  3. Compare version against ArubaOS affected ranges
    If running ArubaOS, compare the installed version to the affected ranges: 10.3.0.0 through 10.4.1.3, or 10.5.0.0 through 10.6.0.0.
    Affected if Version falls within >= 10.3.0.0 and < 10.4.1.4, OR >= 10.5.0.0 and < 10.6.0.1
  4. Compare version against HP InstantOS affected ranges
    If running HP InstantOS, compare the installed version to the affected ranges: 6.4.0.0 through 8.10.0.12, or 8.12.0.0 through 8.12.0.1.
    Affected if Version falls within >= 6.4.0.0 and < 8.10.0.13, OR >= 8.12.0.0 and < 8.12.0.2
  5. Assess Soft AP Daemon Service exposure
    Check network configuration to determine if the Soft AP Daemon Service is accessible from untrusted network interfaces. Review firewall rules and service bind addresses.
    Affected if Soft AP Daemon Service is exposed to untrusted networks and version is within affected ranges

The system is affected if it runs ArubaOS or HP InstantOS within any of the specified version ranges AND the Soft AP Daemon Service is network-accessible.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

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 · scoped
Upgrade available Upgrade to 8.10.0.13 / 8.12.0.2 / 10.4.1.4 or later
Fixed in 8.10.0.138.12.0.210.4.1.4
Interim mitigation

Isolate the Soft AP Daemon Service from untrusted networks, implement network segmentation, and apply vendor-provided patches or firmware updates as soon as they become available.

Recommended fix High confidence

ArubaOS: 10.4.1.4 or 10.6.0.1 (depending on current branch); InstantOS: 8.10.0.13 or 8.12.0.2 (depending on current branch)

  1. 1. Identify the currently installed ArubaOS or InstantOS version by running 'show version' on the controller CLI
  2. 2. For ArubaOS 10.3.0.0 series: upgrade to version 10.4.1.4 or later
  3. 3. For ArubaOS 10.5.0.0 series: upgrade to version 10.6.0.1 or later
  4. 4. For InstantOS 6.4.0.0 to 8.x series: upgrade to version 8.10.0.13 or later
  5. 5. For InstantOS 8.12.0.0 to 8.12.0.x: upgrade to version 8.12.0.2 or later
  6. 6. Download the appropriate firmware from the HPE Aruba support portal (support.hpe.com)
  7. 7. Upload the firmware to the controller and schedule a maintenance window
  8. 8. Execute the upgrade following standard Aruba upgrade procedures
Caveat Standard Aruba upgrade precautions apply - ensure backup of configuration exists and plan for brief service interruption during the upgrade process

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Arubaos Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing6.0 h
  • Review / QA4.0 h
22.0 hours of engineering $3,860
Get the upgrade done

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Scan for this in your stack

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-42394 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • 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