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CVE-2021-3644

3.3 · LOW

A flaw was found in wildfly-core in all versions.

Published Aug 26, 2022CWE-200EPSS 0.96%

Overview

CVE-2021-3644 is a low-severity vulnerability. It was published on August 26, 2022 and has a CVSS 3.1 base score of 3.3 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

A flaw was found in wildfly-core in all versions. If a vault expression is in the form of a single attribute that contains multiple expressions, a user who was granted access to the management interface can potentially access a vault expression they should not be able to access and possibly retrieve the item which was stored in the vault. The highest threat from this vulnerability is data confidentiality and integrity.

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

Refaccess.redhat.com/security/cve/CVE-2021-3644Refbugzilla.redhat.com/show_bug.cgi?id=1976052GitHubgithub.com/wildfly/wildfly-core/commit/06dd9884f6ba50470b1fb5a35198a8784f037714GitHubgithub.com/wildfly/wildfly-core/commit/6d8db43cd43b5994b7a14003db978064e086090bGitHubgithub.com/wildfly/wildfly-core/pull/4668Refissues.redhat.com/browse/WFCORE-5511Refaccess.redhat.com/security/cve/CVE-2021-3644Refbugzilla.redhat.com/show_bug.cgi?id=1976052GitHubgithub.com/wildfly/wildfly-core/commit/06dd9884f6ba50470b1fb5a35198a8784f037714GitHubgithub.com/wildfly/wildfly-core/commit/6d8db43cd43b5994b7a14003db978064e086090b

How CyberStrike helps

Frequently asked questions

What is CVE-2021-3644?

CVE-2021-3644 is a low-severity vulnerability. It was published on August 26, 2022 and has a CVSS 3.1 base score of 3.3 (LOW).

How severe is CVE-2021-3644?

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2021-3644?

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-2021-3644?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-3644 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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