CVE-2023-4857

EUVD-2023-54697
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
lenovofan_power_controller
𝑥
< fhet62a-3.50
ADP
lenovosystem_management_module_firmware
1.24 ≤
𝑥
< tesm40b-1.27
ADP
Common Weakness Enumeration
References
https://support.lenovo.com/us/en/product_security/LEN-140420
https://support.lenovo.com/us/en/product_security/LEN-140420