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CVE-2021-30360

7.8 · HIGH

Users have access to the directory where the installation repair occurs.

Published Jan 10, 2022CWE-427EPSS 0.57%

Overview

CVE-2021-30360 is a high-severity vulnerability. It was published on January 10, 2022 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

Users have access to the directory where the installation repair occurs. Since the MS Installer allows regular users to run the repair, an attacker can initiate the installation repair and place a specially crafted EXE in the repair folder which runs with the Check Point Remote Access Client privileges.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

GitHubgithub.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0001/MNDT-2022-0001.mdRefsupportcontent.checkpoint.com/solutions?id=sk176853GitHubgithub.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0001/MNDT-2022-0001.mdRefsupportcontent.checkpoint.com/solutions?id=sk176853

How CyberStrike helps

Frequently asked questions

What is CVE-2021-30360?

CVE-2021-30360 is a high-severity vulnerability. It was published on January 10, 2022 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2021-30360?

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-2021-30360?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2021-30360?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-30360 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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