Which versions of Thinkplus Fu100 Firmware are affected by CVE-2025-13453?

Organizations using A potential vulnerability should be aware of moderate risk from CVE-2025-13453 rated CVSS 4.6. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2025-13453?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Thinkplus Fu100 Firmware CVE-2025-13453

Q: What is the CVSS score of CVE-2025-13453?

CVE-2025-13453 has a CVSS 4.0 base score of 5.1 (Medium). CVSS vector: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

MEDIUM

Missing Encryption of Sensitive Data (CWE-311)

2026-01-14 psirt@lenovo.com

Information Disclosure Thinkplus Fu100 Firmware Thinkplus Fu200 Firmware Thinkplus Tu800 Firmware Thinkplus Tsd303 Firmware

5.1

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

5.1 MEDIUM

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector

Physical

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

CVSS changed

Jun 01, 2026 - 12:22 NVD

4.6 (MEDIUM) 5.1 (MEDIUM)

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Jan 14, 2026 - 23:15 nvd

MEDIUM 4.6

DescriptionCVE.org

A potential vulnerability was reported in some ThinkPlus USB drives that could allow a user with physical access to read data stored on the drive.

AnalysisAI

Thinkplus Fu100 Firmware versions up to - is affected by missing encryption of sensitive data (CVSS 4.6).

Technical ContextAI

This vulnerability (CWE-311: Missing Encryption of Sensitive Data) affects Thinkplus Fu100 Firmware. A potential vulnerability was reported in some ThinkPlus USB drives that could allow a user with physical access to read data stored on the drive.