Security readout for executives and security teams
Plain-English summary
Lenovo Service Bridge versions before 4.1.0.1 contain a high-severity flaw that could let an attacker run code remotely if user interaction occurs. For business leaders, the concern is endpoint compromise, not server takeover, and the provided sources do not show active exploitation.
Executive priority
Treat this as a high-priority endpoint remediation item, especially in managed Lenovo fleets. The urgency is reduced by the lack of cited active exploitation, but potential impact is severe if exploited.
Technical view
CVE-2019-6167 affects Lenovo Service Bridge before 4.1.0.1. CVSS 3.0 score is 8.8 with network attack vector, low complexity, no privileges required, user interaction required, unchanged scope, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to systems with Lenovo Service Bridge installed below version 4.1.0.1. The source bundle does not identify affected operating systems, default installation status, or specific vulnerable configurations.
Exploitation context
The provided data does not cite exploitation in the wild, and KEV status is false. The CVSS vector indicates exploitation is potentially remote and low complexity, but it requires user interaction.
Researcher notes
The bundle provides severity, affected product, version threshold, and CVSS vector, but no root-cause detail, proof-of-concept status, or platform matrix. Avoid assuming exploit mechanics beyond remote code execution with required user interaction.
Mitigation direction
- Upgrade Lenovo Service Bridge to version 4.1.0.1 or later where installed.
- Remove Lenovo Service Bridge from systems where it is not required.
- Review Lenovo advisory LEN-27725 for current vendor instructions.
- Prioritize confirmed vulnerable endpoints for remediation.
Validation and detection
- Inventory endpoints for Lenovo Service Bridge installations.
- Verify installed Lenovo Service Bridge versions against the 4.1.0.1 threshold.
- Confirm remediated systems no longer report vulnerable versions.
- Document any systems where upgrade or removal is deferred.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2019-6167 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.8 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H2.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
8.8HighVector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://support.lenovo.com/solutions/LEN-27725CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.