CVE-2023-31100CWE-284
Improper Access Control in SMI handler vulnerability in Phoenix SecureCore™ Technology™ 4 allows SPI flash modification
High · published November 14, 2023
What it is
Improper Access Control in SMI handler vulnerability in Phoenix SecureCore™ Technology™ 4 allows SPI flash modification.
This issue affects SecureCore™ Technology™ 4:
* from 4.3.0.0 before 4.3.0.203
*
from
4.3.1.0 before 4.3.1.163
*
from
4.4.0.0 before 4.4.0.217
*
from
4.5.0.0 before 4.5.0.138
The record
Technical detail
- CVSS v3.1
- 8.4 · HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.00189 · 8.1th percentile
- Weakness
- CWE-284 · Improper Access Control
- Published
- 2023-11-14T23:17Z
EPSS history
Timeline