CVE-2025-13154
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 · uneditedAn improper link following vulnerability was reported in the SmartPerformanceAddin for Lenovo Vantage that could allow an authenticated local user to perform an arbitrary file deletion with elevated 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 confidenceAn improper link following (symlink) vulnerability in the SmartPerformanceAddin component of Lenovo Vantage allows an authenticated local user to manipulate the application into following symbolic links to delete arbitrary files with elevated (system) privileges. This is a local privilege escalation issue requiring prior authentication.
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
- None
- Integrity
- None
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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.
-
Verify Lenovo Vantage installationCheck for Lenovo Vantage in the system. On Windows, look in Program Files or AppData folders for 'Lenovo Vantage' or run 'Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* | Where-Object {$_.DisplayName -like "*Lenovo Vantage*"}'Affected if Lenovo Vantage is installed on the system
-
Locate SmartPerformanceAddin componentSearch for the SmartPerformanceAddin component within the Lenovo Vantage installation directory. Common paths include the main Vantage folder under Program Files or AppData. Look for files or folders named 'SmartPerformanceAddin' or similar.Affected if The SmartPerformanceAddin component exists within the Lenovo Vantage installation
-
Check Lenovo Vantage versionRight-click the Lenovo Vantage executable, select Properties, and check the File Version tab. Alternatively, run 'wmic product where "name like '%Lenovo Vantage%'" get version'Affected if The installed version falls within any vulnerable version range (compare against vendor advisory)
-
Verify elevated privilege contextCheck if Lenovo Vantage runs with elevated or system privileges by examining the service configuration (services.msc) or task scheduler entries for Lenovo Vantage tasks running as SYSTEM or AdministratorAffected if Lenovo Vantage or its components run with elevated (SYSTEM/Administrator) privileges
-
Inspect Lenovo Vantage directories for symlinksUse 'dir /AL /S' or PowerShell 'Get-ChildItem -Path "<VantagePath>" -Recurse -SymbolicLink' to list any symbolic links within the Lenovo Vantage installation directoryAffected if Symbolic links exist in Lenovo Vantage directories that could be exploited
If Lenovo Vantage with the SmartPerformanceAddin component is installed and runs with elevated privileges, the system is vulnerable to local privilege escalation via symlink manipulation.
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-supplied patch/update for Lenovo Vantage when available. Until then, restrict local user privileges, monitor for suspicious file operations in the Lenovo Vantage directories, and consider disabling the SmartPerformanceAddin if not required.
- Consultation4.0 h
- Implementation2.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,152.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-13154 — 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-2025-13154 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
Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.
A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- 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
- No spam, self-promotion, credentials, or personal data