VDB
CVE-2023-4857
CVE-2023-4857
PUBLISHED
CVSS 7.5 HIGH
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.
EPSS 0.11% · 29.2th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.11%
29.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| lenovo | system_management_module_firmware | 1.24, 1.24 |
| lenovo | fan_power_controller | 0, 0 |
| Lenovo | SMM, SMM2, FPC | various, various |
Exploit Intelligence
Timeline
- Apr 15, 2024 CVE Published
- Apr 16, 2024 EPSS Score
- May 11, 2024 EPSS Score
- Jun 5, 2024 EPSS Score
- Jun 30, 2024 EPSS Score
- Jul 25, 2024 EPSS Score
- Aug 19, 2024 EPSS Score
- Sep 13, 2024 EPSS Score
- Oct 5, 2024 Coalition ESS Score
- Oct 8, 2024 EPSS Score
- Nov 1, 2024 EPSS Score
- Nov 26, 2024 EPSS Score