Authentication Bypass Vulnerability in IPMI Could Lead to Limited System Information Exposure

CVE-2023-4857
7.5HIGH

Key Information

Vendor
Lenovo
Status
Smm, Smm2, Fpc
Vendor
CVE Published:
15 April 2024

Summary

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.

Affected Version(s)

SMM, SMM2, FPC = various

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database
.