CVE-2021-0108
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 · uneditedUncontrolled search path in the Intel Unite(R) Client for Windows before version 4.2.25031 may allow an authenticated user to potentially enable an 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 confidenceIntel Unite Client for Windows before version 4.2.25031 contains an uncontrolled search path vulnerability that allows an authenticated local user to potentially escalate privileges by manipulating the application search path to execute malicious code with elevated permissions.
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< 4.2.25031CVSS 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
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/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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Check if Intel Unite Client is installedLook for Intel Unite in the Windows Start Menu, Program Files, or Program Files (x86) directories. Alternatively, check Add/Remove Programs or the Windows Registry under HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall for an Intel Unite entry.Affected if Intel Unite Client for Windows is installed on the system
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Identify the installed version of Intel UniteRight-click the Intel Unite application shortcut, select Properties, and check the Details tab for the File Version. Alternatively, right-click the executable file in the installation directory and view Properties.Affected if The installed version is lower than 4.2.25031
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Determine if Intel Unite runs with elevated privilegesCheck the Intel Unite service or application properties. Look for 'Run as administrator' setting, or check the service configuration in Services.msc to see if the Intel Unite service runs under an account with elevated privileges. Also check if the application is configured to launch at startup with elevated rights.Affected if Intel Unite runs with elevated or administrator-level permissions (the vulnerability requires the application to execute with higher privileges to enable privilege escalation)
A user is affected if Intel Unite Client for Windows is installed with a version lower than 4.2.25031 AND the application runs with elevated permissions, allowing a local authenticated attacker to manipulate the search path for privilege escalation.
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 data4.2.25031
Upgrade Intel Unite Client for Windows to version 4.2.25031 or later to resolve the uncontrolled search path vulnerability.
- Consultation1.0 h
- Implementation2.0 h
- Testing1.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2021-0108 — 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-2021-0108 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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