CVE-2023-4857 HIGH

CVE-2023-4857

Vendor Lenovo
Product SMM, SMM2, FPC
Weakness CWE-306 · Missing auth
Published April 15, 2024
Last update August 2, 2024
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

An authentication bypass vulnerability was identified in SMM/SMM2 and FPC that could allow an authenticated user to execute certain IPMI calls that could lead to exposure of limited system information.

Key dates

02Disclosure timeline

April 15, 2024 CVE published
August 2, 2024 Record updated