CVE-2020-8808

HighCVSS 7.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://forum.corsair.com/v3/showthread.php?t=193831Patch, Vendor Advisory
https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.mdThird Party Advisory
https://forum.corsair.com/v3/showthread.php?t=193831Patch, Vendor Advisory
https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.mdThird Party Advisory

Timeline

Published: Feb 7, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-88098.1Gurux GXDLMS Director prior to 8.5.1905.1301 downloads updates to add-ins and OBIS code over an unencrypted HTTP connection. A man-in-the-mi CVE-2020-88108.1An issue was discovered in Gurux GXDLMS Director through 8.5.1905.1301. When downloading OBIS codes, it does not verify that the downloaded CVE-2020-88114.3ajax/profile-picture-upload.php in Bludit 3.10.0 allows authenticated users to change other users' profile pictures.CVE-2020-88125.4Bludit 3.10.0 allows Editor or Author roles to insert malicious JavaScript on the WYSIWYG editor. NOTE: the vendor's perspective is that thi CVE-2020-88138.8graph_realtime.php in Cacti 1.2.8 allows remote attackers to execute arbitrary OS commands via shell metacharacters in a cookie, if a guest CVE-2020-88157.5Improper connection handling in the base connection handler in IKTeam BearFTP before v0.3.1 allows a remote attacker to achieve denial of se CVE-2020-88167.2Pi-hole Web v4.3.2 (aka AdminLTE) allows Remote Code Execution by privileged dashboard users via a crafted DHCP static lease.CVE-2020-88178.1Dataiku DSS before 6.0.5 allows attackers write access to the project to modify the "Created by" metadata.CVE-2020-88188.1An issue was discovered in the CardGate Payments plugin through 2.0.30 for Magento 2. Lack of origin authentication in the IPN callback proc CVE-2020-88198.1An issue was discovered in the CardGate Payments plugin through 3.1.15 for WooCommerce. Lack of origin authentication in the IPN callback pr CVE-2020-88205.4An XSS Vulnerability exists in Webmin 1.941 and earlier affecting the Cluster Shell Commands Endpoint. A user may enter any XSS Payload into CVE-2020-88215.4An Improper Data Validation Vulnerability exists in Webmin 1.941 and earlier affecting the Command Shell Endpoint. A user may enter HTML cod