CVE-2020-12302
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 permissions in the Intel(R) Driver & Support Assistant before version 20.7.26.7 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 confidenceThe Intel Driver & Support Assistant before version 20.7.26.7 has improper file or service permissions that allow an authenticated local user to elevate privileges, potentially gaining administrator or system-level access.
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< 20.7.26.7CVSS 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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Check if Intel Driver & Support Assistant is installedOpen Control Panel > Programs and Features, or check C:\Program Files\Intel\Intel Driver & Support Assistant for the executableAffected if The application appears in installed programs or the directory exists
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Find the installed version numberRight-click the Intel Driver & Support Assistant executable (typically at C:\Program Files\Intel\Intel Driver & Support Assistant\IntelDriverAndSupportAssistant.exe), select Properties, and view the File Version on the Details tabAffected if The version displayed is lower than 20.7.26.7
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Check the Windows service configurationOpen Services (services.msc), locate the Intel Driver & Support Assistant service, right-click and select Properties, then check the Log On tab and the executable path in GeneralAffected if The service runs with elevated privileges and the executable path is within the vulnerable application directory
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Compare against affected version rangeCompare your identified version number to the affected range: any version below 20.7.26.7 is vulnerableAffected if The installed version is 20.7.26.6 or lower
You are affected if Intel Driver & Support Assistant is installed and the version is below 20.7.26.7, as the improper file or service permissions in the vulnerable version can allow local 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 data20.7.26.7
Update Intel Driver & Support Assistant to version 20.7.26.7 or later to remediate the improper permissions vulnerability.
- Consultation1.0 h
- Implementation1.0 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-2020-12302 — 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-2020-12302 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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