PT-2023-21502 · Dell · Dell Bios

Published 2023-06-23 · Updated 2023-06-27 · CVE-2023-28036

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Dell BIOS (affected versions not specified)

Description The issue is related to an improper input validation vulnerability. A local authenticated malicious user with administrator privileges may potentially exploit this vulnerability to modify a UEFI variable.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2023-28036

Affected Products

Dell Bios

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2023-28036 · Security Note
• https://osv.dev/vulnerability/CVE-2023-28036 · Vendor Advisory
• https://dell.com/support/kbdoc/en-us/000212204/dsa-2023-099-dell-client-bios-security-update-for-multiple-improper-input-validation-vulnerabilities · Vendor Advisory
• https://t.me/cvenotify/52952 · Telegram Post