CVE-2025-6026 | THREATINT

Description

An improper certificate validation vulnerability was reported in the Lenovo Universal Device Client (UDC) that could allow a user capable of intercepting network traffic to obtain encrypted application metadata, including device information, geolocation, and telemetry data.

PUBLISHED Reserved 2025-06-12 | Published 2025-10-15 | Updated 2025-10-16 | Assigner lenovo

LOW: 2.3CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

LOW: 3.1CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Problem types

CWE-295: Improper Certificate Validation

Product status

Default status

unaffected

Any version before 25.7.0.21

affected

Credits

Lenovo thanks Tomi Koski from Visma / Red Team for reporting this issue. finder

References

support.lenovo.com/us/en/product_security/LEN-198727

cve.org (CVE-2025-6026)

nvd.nist.gov (CVE-2025-6026)

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