CVE-2022-26858CWE-287

Dell BIOS versions contain an Improper Authentication vulnerability

Medium · published September 6, 2022

CVSS v3.1
6.1
EPSS
0%
Percentile
6.3
In the wild
Unconfirmed
What it is

Dell BIOS versions contain an Improper Authentication vulnerability. A locally authenticated malicious user could potentially exploit this vulnerability by sending malicious input to an SMI in order to bypass security controls.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00172 · 6.3th percentile
Weakness
CWE-287 · Improper Authentication
Published
2022-09-06T20:15Z
EPSS history
Timeline
  • 06 SEP 20:15Z
    Dell BIOS versions contain an Improper Authentication vulnerability
    cvelistv5