CVE-2019-6167
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 vulnerability reported in Lenovo Service Bridge before version 4.1.0.1 could allow remote code execution.
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 confidenceA remote code execution vulnerability exists in Lenovo Service Bridge versions prior to 4.1.0.1. The vulnerability has a CVSS score of 9.8 (Critical), indicating trivial exploitability and severe impact on affected systems.
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< 4.1.0.1CVSS 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
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/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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Locate Lenovo Service Bridge installationSearch for ' LenovoServiceBridge.exe' or 'Lenovo Service Bridge' in Program Files, Program Files (x86), or user AppData folders. Also check Add/Remove Programs for Lenovo Service Bridge entry.Affected if The software is found installed on the system
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Retrieve the installed versionRight-click the LenovoServiceBridge.exe file, select Properties, and read the File Version from the Details tab. Alternatively, run 'wmic product where "name like '%Lenovo Service Bridge'%' get version' in Command Prompt.Affected if The version returned is lower than 4.1.0.1 (e.g., 4.0.x, 3.x, etc.)
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Verify the executable is present and executableConfirm the LenovoServiceBridge.exe file exists in the installation directory and the application runs or has run previously.Affected if The executable exists, confirming the application is installed
If Lenovo Service Bridge is installed with a version lower than 4.1.0.1, the system is affected by this critical RCE vulnerability.
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 data4.1.0.1
Upgrade Lenovo Service Bridge to version 4.1.0.1 or later to remediate this 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-2019-6167 — 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-2019-6167 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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