CVE-2020-26186
6.8
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 0.9 / Impact: 5.9
Source: NVD
Description
Dell Inspiron 5675 BIOS versions prior to 1.4.1 contain a UEFI BIOS RuntimeServices overwrite vulnerability. A local attacker with access to system memory may exploit this vulnerability by overwriting the RuntimeServices structure to execute arbitrary code in System Management Mode (SMM).
Affected (1)
Products: Dell: Inspiron 5675 Firmware
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Before 1.4.1 |
| Running on/with | Platform Versions |
|---|---|
Dell Inspiron 5675 | All versions |
Related CWEs
CWE-642
External Control of Critical State Data
The product stores security-critical state information about its users, or the product itself, in a location that is accessible to unauthorized actors.
CWE-668
Exposure of Resource to Wrong Sphere
The product exposes a resource to the wrong control sphere, providing unintended actors with inappropriate access to the resource.
References (2)
Source: security_alert@emc.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Timeline
No history available yet.