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
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2023-35428 | 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 |
Thu, 25 Sep 2025 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Phoenixtech
Phoenixtech securecore Technology |
|
| CPEs | cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Phoenix
Phoenix securecore Technology |
Phoenixtech
Phoenixtech securecore Technology |
Mon, 28 Jul 2025 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 | 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 |
| References |
|
Mon, 02 Dec 2024 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Status: PUBLISHED
Assigner: Phoenix
Published:
Updated: 2025-07-28T20:48:38.895Z
Reserved: 2023-04-24T06:17:27.488Z
Link: CVE-2023-31100
Updated: 2024-08-02T14:45:25.673Z
Status : Analyzed
Published: 2023-11-15T00:15:07.573
Modified: 2025-09-25T21:17:10.353
Link: CVE-2023-31100
No data.
OpenCVE Enrichment
No data.
EUVD