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TI-2021-02578 Aliases CVE-2021-3633GHSA-x9qq-h45j-7chv

Improper signature verification in Lenovo Driver Management

Priority LOW 34CWE-347Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass, Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-347 and CWE-427.

Summary

A DLL preloading vulnerability was reported in Lenovo Driver Management prior to version 2.9.0719.1104 that could allow privilege escalation.

Why it matters now

EPSS 0.00252 16th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Driver Management (Lenovo): 2.9.0719.1104

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
LenovoDriver Managementbefore 2.9.0719.11042.9.0719.1104Patch availableCNA
  • Driver Management VendorLenovo Affected before 2.9.0719.1104 Fixed in 2.9.0719.1104 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:lenovo:drivers_management:*:*:*:*:*:*:*:*before 2.9.0719.1104VulnerableLenovo
  • cpe:2.3:a:lenovo:drivers_management:*:*:*:*:*:*:*:* Versions before 2.9.0719.1104 Vulnerable ·Lenovo

Remediation

  • Fix · CNA Driver Management (Lenovo) Fixed in 2.9.0719.1104

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-3633
  2. 2026-10-03 Alias added: GHSA-x9qq-h45j-7chv

References

Exploit 1

  • TI-2023-10806 Improper access control in Lenovo Drivers Management CVSS 3.1HIGH 7.8
  • TI-2023-01488 Improper input validation in Lenovo Driver Manager CVSS 3.1HIGH 7.8
  • TI-2020-06728 An unquoted service path vulnerability was reported in Lenovo Drivers Management prior to… CVSS 3.1HIGH 7.8
  • TI-2020-06720 Untrusted search path in Lenovo Drivers Management CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences