VULNERABILITY INTELLIGENCE

CVE-2020-8808

CVSS score7.8 HIGH
EPSS probability0.58%
CISA KEVNot currently listed
Published2020-02-07
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

The CorsairLLAccess64.sys and CorsairLLAccess32.sys drivers in CORSAIR iCUE before 3.25.60 allow local non-privileged users (including low-integrity level processes) to read and write to arbitrary physical memory locations, and consequently gain NT AUTHORITY\SYSTEM privileges, via a function call such as MmMapIoSpace.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references