CVE-2023-28027

Published: Jun 23, 2023

Modified: Nov 8, 2024

PUBLISHED

CVSS v3.1

5.1

MEDIUM

Description

Dell BIOS contains an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability in order to modify a UEFI variable.

Vendor	Product	Versions
Dell	CPG BIOS	affected `All Versions`

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

Low

References

https://www.dell.com/support/kbdoc/en-us/000212204/dsa-2023-099-dell-client-bios-security-update-for-multiple-improper-input-validation-vulnerabilities

vendor-advisory

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CVE-2023-28027

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References