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TI-2023-05564 Aliases CVE-2023-6043GHSA-rfg6-p6q6-8frj

Improper certificate validation in Lenovo Vantage

Priority LOW 35CWE-295Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-295.

Summary

A privilege escalation vulnerability was reported in Lenovo Vantage that could allow a local attacker to bypass integrity checks and execute arbitrary code with elevated privileges.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00171 6th percentileScored 2026-11-07
Fix Fixed Vantage (Lenovo): 4.0.49.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
LenovoVantage to before 4.0.49.04.0.49.0Patch availableCNA
  • Vantage VendorLenovo Affected to before 4.0.49.0 Fixed in 4.0.49.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:lenovo:vantage:*:*:*:*:*:*:*:*before 4.0.49.0VulnerableLenovo
  • cpe:2.3:a:lenovo:vantage:*:*:*:*:*:*:*:* Versions before 4.0.49.0 Vulnerable ·Lenovo

Remediation

  • Fix · CNA Vantage (Lenovo) Fixed in 4.0.49.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Lenovo Vantage 4.0.49.0

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2023-05565 Authentication bypass by spoofing in Lenovo VantagePriority LOW 31
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-6043
  2. 2026-10-03 Alias added: GHSA-rfg6-p6q6-8frj

References

Advisory 1

  • TI-2025-05638 An improper validation vulnerability was reported in Lenovo Vantage that under certain… CVSS 4.0HIGH 8.5
  • TI-2025-05637 An improper validation vulnerability was reported in Lenovo Vantage that under certain… CVSS 4.0HIGH 8.5
  • TI-2020-06729 Improper privilege management in Lenovo Vantage CVSS 3.1HIGH 7.8
  • TI-2023-05565 Authentication bypass by spoofing in Lenovo Vantage CVSS 3.1MEDIUM 6.8
  • TI-2026-01399 An input validation vulnerability was reported in the DeviceSettingsSystemAddin used in… CVSS 4.0MEDIUM 6.9
  • TI-2026-01398 An input validation vulnerability was reported in the DeviceSettingsSystemAddin used in… CVSS 4.0MEDIUM 6.9
See all 9 →

Sources

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