// For flags

CVE-2024-7756

 

Severity Score

6.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

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.

*Credits: Lenovo thanks Warren Togami for reporting this issue.
CVSS Scores
Attack Vector
Physical
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-08-13 CVE Reserved
  • 2024-09-13 CVE Published
  • 2024-09-16 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-489: Active Debug Code
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Lenovo
Search vendor "Lenovo"
 L390 (type 20NR, 20NS) Laptops (ThinkPad) BIOS
Search vendor "Lenovo" for product "L390 (type 20NR, 20NS) Laptops (ThinkPad) BIOS"
 < 1.47
Search vendor "Lenovo" for product "L390 (type 20NR, 20NS) Laptops (ThinkPad) BIOS" and version " < 1.47"
en
Affected
Lenovo
Search vendor "Lenovo"
 L390 Yoga (type 20NT, 20NU) Laptops (ThinkPad) BIOS
Search vendor "Lenovo" for product "L390 Yoga (type 20NT, 20NU) Laptops (ThinkPad) BIOS"
 < 1.47
Search vendor "Lenovo" for product "L390 Yoga (type 20NT, 20NU) Laptops (ThinkPad) BIOS" and version " < 1.47"
en
Affected