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CVE-2021-38616

7.6 · HIGH

In Eigen NLP 3.10.1, a lack of access control on the /auth/v1/user/{user-guid}/ user edition endpoint could permit any logged-in user to increase their own permissions via a user_permissions array…

Published Sep 7, 2021EPSS 1.31%

Overview

CVE-2021-38616 is a high-severity vulnerability. It was published on September 7, 2021 and has a CVSS 3.1 base score of 7.6 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.6, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

In Eigen NLP 3.10.1, a lack of access control on the /auth/v1/user/{user-guid}/ user edition endpoint could permit any logged-in user to increase their own permissions via a user_permissions array in a PATCH request. A guest user could modify other users' profiles and much more.

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

Refcds.thalesgroup.com/en/tcs-cert/CVE-2021-38616Refeigentech.com/Refexcellium-services.com/cert-xlm-advisory/Refexcellium-services.com/cert-xlm-advisory/CVE-2021-38616Refeigentech.com/Refexcellium-services.com/cert-xlm-advisory/Refexcellium-services.com/cert-xlm-advisory/CVE-2021-38616

How CyberStrike helps

Frequently asked questions

What is CVE-2021-38616?

CVE-2021-38616 is a high-severity vulnerability. It was published on September 7, 2021 and has a CVSS 3.1 base score of 7.6 (HIGH).

How severe is CVE-2021-38616?

This vulnerability has a CVSS 3.1 base score of 7.6, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2021-38616?

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-2021-38616?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-38616 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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