Improper Authentication Vulnerability in Dell BIOS
CVE-2023-28073

8.2HIGH

Key Information:

Vendor

Dell
Status
Cpg BiOS
Vendor
CVE Published:
23 June 2023

What is CVE-2023-28073?

Dell BIOS has a vulnerability that allows a malicious user with local authentication to bypass certain authentication mechanisms. This potential exploit can enable unauthorized privilege escalation, compromising the system's integrity and security. Users are encouraged to review the advisory for more information and recommended mitigations.

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Affected Version(s)

CPG BIOS Latitude 5530 1.13.2

References

https://www.dell.com/support/kbdoc/en-us/000213032/dsa-20...
vendor-advisory

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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