CVE-2023-5058 is an improper input validation vulnerability in Phoenix SecureCore Technology 4, specifically during the processing of user-supplied splash screens during system boot. This flaw could lead to denial-of-service or arbitrary code execution. With a CVSS score of 7.8 (HIGH), it presents a significant risk due to its local attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there are no known active exploits, public exploit code, or KEV entries, the vulnerability has garnered notable community discussion and media coverage, indicating awareness within the cybersecurity community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.*CPE matchmatch criteria | cpe:2.3:o:phoenixtech:securecore_technology:4.*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/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.
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.