CVE-2023-31100 is an improper access control vulnerability in Phoenix SecureCore Technology 4, affecting versions 4.3.0.0 through 4.5.0.138, that allows unauthorized modification of the SPI flash. With a CVSS score of 7.1 (HIGH), this vulnerability can be exploited locally with low complexity to achieve high integrity and availability impacts. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.3.0.0, < 4.3.0.203CPE matchmatch criteria | cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:* | ||
>= 4.3.1.0, < 4.3.1.163CPE matchmatch criteria | cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:* | ||
>= 4.4.0.0, < 4.4.0.217CPE matchmatch criteria | cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:* | ||
>= 4.5.0.0, < 4.5.0.138CPE matchmatch criteria | cpe:2.3:o:phoenixtech:securecore_technology:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.