CVE-2025-13453: A potential vulnerability was reported in some ThinkPlus USB drives that could allow a user with physical acce

Routine

MEDIUM 4.6MITIGATEMITIGATEMITIGATE

CVE-2025-13453 is a medium-severity flaw (CVSS 4.6) affecting thinkplus fu100 firmware, thinkplus fu200 firmware, thinkplus tu800 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.6 (Medium)
Attack vector	Physical
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.1% (top 97%)
CISA exploited list	No
Weakness	CWE-311
Published	2026-01-14
Last modified	2026-06-17

Publisher (CNA): Lenovo Group Ltd. · Vendor: lenovo

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-14 23:15 UTCPublished CVE record published
2026-06-17 08:34 UTCUpdated Record last modified

lenovo thinkplus fu100 firmware MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

lenovo thinkplus fu200 firmware MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

lenovo thinkplus tu800 firmware MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

lenovo thinkplus tsd303 firmware MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-13453?

thinkplus fu100 firmware: mitigate or apply the listed mitigation; thinkplus fu200 firmware: mitigate or apply the listed mitigation; thinkplus tu800 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-13453 being exploited?

CVE-2025-13453 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-13453 affect?

CVE-2025-13453 affects thinkplus fu100 firmware, thinkplus fu200 firmware, thinkplus tu800 firmware. Severity is medium (CVSS 4.6). 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.

How urgent is CVE-2025-13453?

Priority 17/100. No elevated risk signals yet.

Software pages

Lenovo vulnerabilities

Related CVEs

CVE-2025-13455 HIGH 7.8 MITIGATE MITIGATE A vulnerability was reported in ThinkPlus configuration software that could allow a local authenticated user t
CVE-2025-13454 MEDIUM 5.5 MITIGATE MITIGATE A potential vulnerability was reported in ThinkPlus configuration software that could allow a local authentica

References

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