CVE-2023-31100
CVSS 3.1 Score 7.1 of 10 (high)
Details
Summary
The vulnerability with CVE ID CVE-2023-31100 is an Improper Access Control issue in the SMI handler of Phoenix SecureCore™ Technology™ 4. This vulnerability affects SecureCore™ Technology™ 4 versions ranging from 4.3.0.0 to 4.5.0.138. The potential danger posed by this vulnerability is high, with a base severity rating of HIGH and an impact score of 5.2 out of 10. It requires low privileges and no user interaction for exploitation, and it has a local attack vector, which means an attacker needs access to the affected system to exploit it. The vulnerability allows for SPI flash modification, which could potentially lead to unauthorized access or tampering of system firmware. To remediate this vulnerability, it is recommended to update the affected SecureCore™ Technology™ 4 versions to at least version 4.3.0.203, 4.3.1.163, 4.4.0.217, or 4.5.0.138 or higher if available.
Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.
Advisories, Assessments, and Mitigations
Prioritize, Pinpoint, and Act to Prevent Vulnerability Exploits with Recorded Future
- Gain complete coverage of your cyber, third party, and physical attack surface
- Proactively mitigate threats before they turn into costly attacks
- Make fast, effective, data-driven decisions