CVE-2025-37186
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 · uneditedA local privilege-escalation vulnerability has been discovered in the HPE Aruba Networking Virtual Intranet Access (VIA) client. Successful exploitation of this vulnerability could allow a local attacker to achieve arbitrary code execution with root privileges.
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 confidenceA local privilege-escalation vulnerability in HPE Aruba Networking Virtual Intranet Access (VIA) client allows a local attacker to execute arbitrary code with root privileges. The vulnerability stems from improper privilege handling within the client application, enabling an authenticated local user to escalate beyond their assigned permissions.
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
- Local
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:L/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 if HPE Aruba Networking VIA client is installedSearch for VIA client installations: on Linux check /opt or /usr/local for 'aruba' or 'via' directories; on Windows check Program Files for 'Aruba' or 'VIA' folders; also run 'dpkg -l' or 'rpm -qa' on Linux or check Add/Remove Programs on Windows for Aruba VIAAffected if The VIA client software is present on the system
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Determine the installed VIA client versionLocate the version information: check the VIA client application itself (typically in Help > About or similar), look for a version file in the installation directory, or run 'via --version' if a CLI tool exists; on Windows check the file properties of the main executableAffected if The installed version cannot be compared to fixed versions because none were provided in the CVE data
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Verify if the VIA client service or daemon is runningOn Linux run 'ps aux | grep -i via' or check systemctl status for via-related services; on Windows check Task Manager or services.msc for Aruba VIA processesAffected if The VIA client service is actively running on the system
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Confirm local user authentication capabilitiesReview local user accounts on the system and verify which users have authenticated access; check /etc/passwd on Linux or Local Users and Groups on WindowsAffected if Untrusted or low-privilege local users have authenticated access to the system where VIA is installed
A user is affected if HPE Aruba Networking VIA client is installed and running, and an untrusted authenticated local user exists on that system, since the vulnerability allows such users to escalate privileges via improper privilege handling in the client.
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 the vendor-provided patch for HPE Aruba Networking VIA client when released. Until then, limit local system access to trusted personnel only and monitor for suspicious process activity.
- Consultation3.0 h
- Implementation2.0 h
- Testing2.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2025-37186 — 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-2025-37186 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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