CVE-2024-7756

MEDIUM

6.8

CVSS Score

Published: September 13, 2024 at 05:26 PM UTC

Updated: June 17, 2026 at 08:20 AM UTC

5 products affected across 1 vendorThinkPad L390 FirmwareThinkPad L390 YogaThinkPad L390

Using 10w (Type 82ST, 82SU) Laptop (Lenovo) BIOS by Lenovo?

Get instant alerts when new vulnerabilities affect 10w (Type 82ST, 82SU) Laptop (Lenovo) BIOS - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

MEDIUM6.8

Exploit prediction

EPSS 0.3%

SSVC

No known exploit

Description

A potential vulnerability was reported in the ThinkPad L390 Yoga and 10w Notebook that could allow a local attacker to escalate privileges by accessing an embedded UEFI shell.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

ThinkPad L390 Firmware · Lenovo

95%

All versions

10W · Lenovo

60%

v < JSCN28WW

Affected range stops below JSCN28WW, so it looks safe — our inference, not a vendor statement

ThinkPad L390 · Lenovo

60%

v < 1.47

Affected range stops below 1.47, so it looks safe — our inference, not a vendor statement

ThinkPad L390 Yoga · Lenovo

60%

v < 1.47

Affected range stops below 1.47, so it looks safe — our inference, not a vendor statement

ThinkPad L390 Yoga Firmware · Lenovo

60%

v < 1.47

Affected range stops below 1.47, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: [email protected]

https://support.lenovo.com/us/en/product_security/LEN-165524

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.8MEDIUMlenovo

Attack Vector: PHYSICAL
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-489

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card