CVE-2023-40161
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 · uneditedImproper access control in some Intel Unite(R) Client software before version 4.2.35041 may allow an authenticated user to potentially enable escalation of privilege via local access.
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 confidenceImproper access control in Intel Unite Client software before version 4.2.35041 allows an authenticated local user to escalate privileges due to insufficient authorization checks on certain operations or resources.
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< 4.2.35041CVSS 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 Intel Unite Client is installedCheck for Intel Unite Client installation by looking in Program Files (typically C:\Program Files\Intel\Unite\) or checking the Windows Registry under HKLM\SOFTWARE\Intel\Unite or HKLM\SOFTWARE\WOW6432Node\Intel\UniteAffected if Intel Unite Client is not found on the system, the vulnerability does not apply
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Identify installed Intel Unite versionCheck the version of Intel Unite Client by opening the application and navigating to Help > About, or by locating the executable (Unite.exe) in the installation directory and viewing its file properties, or checking the Windows Registry under the uninstall key for Intel UniteAffected if The installed version cannot be determined or the software is not a version that supports checking
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Compare version to vulnerable rangeCompare your installed version number to the affected range: any version before 4.2.35041 is vulnerable. The version typically appears as four numeric fields (such as 4.2.XXXXX)Affected if The installed version is lower than 4.2.35041 (for example, 4.2.34000 or any earlier release)
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Confirm Intel Unite service is runningCheck if the Intel Unite Client service or application is actively running on the system using Task Manager or Services.msc, as the privilege escalation requires an authenticated local user sessionAffected if The software is installed but never run or the service is disabled, the specific exploitation vector may not be reachable
A user is affected if Intel Unite Client is installed and running with a version number lower than 4.2.35041, allowing an authenticated local user to potentially escalate privileges through insufficient authorization checks.
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 · scoped4.2.35041
Update Intel Unite Client software to version 4.2.35041 or later to obtain the access control fix.
Intel Unite Client version 4.2.35041
- 1. Verify current Intel Unite Client version by opening the application and checking 'About' or 'Help' > 'Version'
- 2. Download Intel Unite Client version 4.2.35041 or later from the official Intel download center or your organization's software distribution point
- 3. Close any running instances of Intel Unite Client
- 4. Run the installer with appropriate administrative privileges
- 5. Follow the on-screen installation wizard prompts to complete the upgrade
- 6. After installation, verify the new version by checking 'Help' > 'Version' to confirm 4.2.35041 or later is installed
- 7. Restart the Intel Unite Client service if it does not start automatically
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation4.0 h
- Testing4.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-40161 — 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-2023-40161 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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