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CVE-2020-22882

7.5 · HIGH

Issue was discovered in the fxParserTree function in moddable, allows attackers to cause denial of service via a crafted payload.

Published Jul 13, 2021CWE-843EPSS 1.24%

Overview

CVE-2020-22882 is a high-severity vulnerability. It was published on July 13, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Issue was discovered in the fxParserTree function in moddable, allows attackers to cause denial of service via a crafted payload. Fixed in commit 723816ab9b52f807180c99fc69c7d08cf6c6bd61.

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/Moddable-OpenSource/moddable/issues/351GitHubgithub.com/Moddable-OpenSource/moddable/issues/351

How CyberStrike helps

Frequently asked questions

What is CVE-2020-22882?

CVE-2020-22882 is a high-severity vulnerability. It was published on July 13, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2020-22882?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2020-22882?

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-2020-22882?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-22882 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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