Improper Input Validation in Dell BIOS
CVE-2023-28060

5.1MEDIUM

Key Information:

Vendor

Dell
Status
Cpg BiOS
Vendor
CVE Published:
23 June 2023

What is CVE-2023-28060?

The Dell BIOS is subjected to an improper input validation flaw that may lead local authenticated users with administrator privileges to manipulate UEFI variables. This vulnerability poses a risk as it could allow attackers to alter system settings, potentially leading to other exploits or system integrity issues. It is crucial for affected users to apply the latest security updates to mitigate these risks.

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Deploy the Patch

Affected Version(s)

CPG BIOS All Versions

References

https://www.dell.com/support/kbdoc/en-us/000212204/dsa-20...
vendor-advisory

CVSS V3.1

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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