CVE-2023-28027CWE-20

Dell BIOS contains an improper input validation vulnerability

Medium · published June 23, 2023

CVSS v3.1
5.1
EPSS
0%
Percentile
5.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00168 · 5.9th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2023-06-23T10:04Z
EPSS history
Timeline
  • 23 JUN 10:04Z
    Dell BIOS contains an improper input validation vulnerability
    cvelistv5