CVE-2020-6021: High severity checkpoint endpoint security clients vulnerability
Check Point Endpoint Security Client for Windows before version E84.20 allows write access to the directory from which the installation repair takes place. Since the MS Installer allows regular users to run the repair, an attacker can initiate the installation repair and place a specially crafted DLL in the repair folder which will run with the Endpoint client’s privileges.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2020-6021?
CVE-2020-6021 is a vulnerability that allows write access to the directory from which the installation repair takes place in Check Point Endpoint Security Client for Windows before version E84.20.
How does CVE-2020-6021 occur?
CVE-2020-6021 occurs because the MS Installer allows regular users to run the repair, enabling an attacker to initiate the installation repair and place a specially crafted DLL file into the directory.
What is the severity of CVE-2020-6021?
The severity of CVE-2020-6021 is high, with a severity score of 7.8 (out of 10).
How can I fix CVE-2020-6021?
To fix CVE-2020-6021, update Check Point Endpoint Security Client for Windows to version E84.20 or later.
Where can I find more information about CVE-2020-6021?
More information about CVE-2020-6021 can be found at the following link: [https://supportcontent.checkpoint.com/solutions?id=sk170512](https://supportcontent.checkpoint.com/solutions?id=sk170512)