Vulnerability · Published Jan 14, 2026 · Assigned by lenovo
CVE-2025-13455
High 7.8
In plain English
A high-severity authentication bypass by spoofing in ThinkPlus FU100 from Lenovo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.1%top 97.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability was reported in ThinkPlus configuration software that could allow a local authenticated user to bypass ThinkPlus device authentication and enroll an untrusted fingerprint.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Lenovo | ThinkPlus FU100 | Gen 1 |
| Lenovo | ThinkPlus FU200 | Gen 1 |
| Lenovo | ThinkPlus TU800 | Gen 1 |
| Lenovo | ThinkPlus TSD303 | Gen 1 |
Weakness: CWE-290 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H