CVE-2022-3728 | BDVDB-2026-213489 Detail

LenovoThinkPad T14s Gen 3 BIOS

Description#

A vulnerability was reported in ThinkPad T14s Gen 3 and X13 Gen3 that could cause the BIOS tamper detection mechanism to not trigger under specific circumstances which could allow unauthorized access.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact high, availability impact high. Attack vector: physical.

Weaknesses#

CWE-1263 Improper Physical Access Control

References#

https://support.lenovo.com/us/en/product_security/LEN-106014

Exploit#

No public exploit known

History#

Version 12023-10-09Record published in the CVE List.
Version 22024-09-19Most recent update recorded in the CVE List.

Published

Published: 2023-10-09
Last modified: 2024-09-19

Vendor information

Vendor: Lenovo
Product: ThinkPad T14s Gen 3 BIOS

All Lenovo vulnerabilities

Score

6.1 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 18.0.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 1.30 (R22ET60W)
Fixed
1.30 (R22ET60W)

Scoring System

CVSS v4.0

Not available

CVSS v3.1

6.1 Medium

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

Metric breakdown
Attack Vector	Physical
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).