CVE-2020-8808
Corsair iCUE NT AUTHORITY\SYSTEM Privilege Escalation
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.
INFO
Published Date :
Feb. 7, 2020, 11:15 p.m.
Last Modified :
July 21, 2021, 11:39 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2020-8808 has a 7 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-8808.
| URL | Resource |
|---|---|
| https://forum.corsair.com/v3/showthread.php?t=193831 | Patch Vendor Advisory |
| https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.md | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
None
A list of excellent resources for anyone to deepen their understanding with regards to Windows Kernel Exploitation and general low level security.
C C++ ASL HTML
Fully based on Advanced Windows exploitation. Kernel driver exploitation, browser exploitation, heap spraying etc....
None
Resources for Windows exploit development
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-8808 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-8808 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-269 NVD-CWE-noinfo -
Initial Analysis by [email protected]
Feb. 12, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://forum.corsair.com/v3/showthread.php?t=193831 No Types Assigned https://forum.corsair.com/v3/showthread.php?t=193831 Patch, Vendor Advisory Changed Reference Type https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.md No Types Assigned https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.md Third Party Advisory Added CWE NIST CWE-269 Added CPE Configuration OR *cpe:2.3:a:corsair:icue:*:*:*:*:*:*:*:* versions up to (excluding) 3.25.60
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-8808 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-8808
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.10264
percentile