CVE-2020-6021
7.8 · HIGHOverview
CVE-2020-6021 is a high-severity vulnerability affecting checkpoint endpoint_security. It was published on December 3, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from checkpoint. Update endpoint_security to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| checkpoint | endpoint_security | >= 0, < e84.20 | Affected |
Frequently Asked Questions
What is CVE-2020-6021?
CVE-2020-6021 is a high-severity vulnerability affecting checkpoint endpoint_security. It was published on December 3, 2020 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2020-6021?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-6021?
Check the references section for vendor advisories and patches from checkpoint. Update endpoint_security to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-6021?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-6021 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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