CVE-2025-43019
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 potential security vulnerability has been identified in the HP Support Assistant, which allows a local attacker to escalate privileges via an arbitrary file deletion.
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 confidenceHP Support Assistant contains a local privilege escalation vulnerability where an attacker with low-privilege access can delete arbitrary files, leading to privilege escalation. The arbitrary file deletion likely enables deletion of security-related files or exploitation of file-overwrite conditions to gain elevated (SYSTEM) privileges.
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= 9.46.17.0CVSS 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
- 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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Verify HP Support Assistant is installedLook for HP Support Assistant in the Windows Registry under HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ or check for the installation directory typically at C:\Program Files\HP\HP Support Assistant or C:\Program Files (x86)\HP\HP Support AssistantAffected if HP Support Assistant is present on the system
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Determine installed versionRight-click on HP Support Assistant.exe in the installation folder, select Properties, and view the File Version on the Details tab. Alternatively, run 'wmic product get name,version' or check the Uninstall registry key for the version value.Affected if The version displayed is exactly 9.46.17.0
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Check file deletion permissions for low-privilege usersRight-click the HP Support Assistant installation folder, go to Properties > Security, and review the permissions for Users or non-privileged groups. Verify if the Write or Delete permission is granted.Affected if Users or low-privilege groups have Delete permissions on the installation directory or its subdirectories
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Inspect for security-related file removalCheck if security-critical files such as .dll files in the HP Support Assistant folder, Windows Defender definitions, or other security software files have been deleted or can be deleted by a standard user account.Affected if A standard user can delete files in the HP Support Assistant directory or related security files
The system is affected only if HP Support Assistant version 9.46.17.0 is installed AND low-privilege users have file deletion permissions on the application directory.
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-supplied patches or updates for HP Support Assistant as they become available. Until a patch is released, restrict local non-privileged user access to the HP Support Assistant installation directories and monitor for suspicious file deletion activities.
- Consultation8.0 h
- Implementation16.0 h
- Testing12.0 h
- Review / QA8.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $12,352.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-43019 — 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-2025-43019 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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