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CVE-2021-21360

5.3 · MEDIUM

Products.GenericSetup is a mini-framework for expressing the configured state of a Zope Site as a set of filesystem artifacts.

Published Mar 9, 2021CWE-200EPSS 1.55%

Overview

CVE-2021-21360 is a medium-severity vulnerability. It was published on March 9, 2021 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Products.GenericSetup is a mini-framework for expressing the configured state of a Zope Site as a set of filesystem artifacts. In Products.GenericSetup before version 2.1.1 there is an information disclosure vulnerability - anonymous visitors may view log and snapshot files generated by the Generic Setup Tool. The problem has been fixed in version 2.1.1. Depending on how you have installed Products.GenericSetup, you should change the buildout version pin to 2.1.1 and re-run the buildout, or if you used pip simply do pip install `"Products.GenericSetup>=2.1.1"`.

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

Refwww.openwall.com/lists/oss-security/2021/05/21/1Refwww.openwall.com/lists/oss-security/2021/05/22/1GitHubgithub.com/zopefoundation/Products.GenericSetup/commit/700319512b3615b3871a1f24e096cf66dc488c57GitHubgithub.com/zopefoundation/Products.GenericSetup/security/advisories/GHSA-jff3-mwp3-f8cwRefpypi.org/project/Products.GenericSetup/Refwww.openwall.com/lists/oss-security/2021/05/21/1Refwww.openwall.com/lists/oss-security/2021/05/22/1GitHubgithub.com/zopefoundation/Products.GenericSetup/commit/700319512b3615b3871a1f24e096cf66dc488c57GitHubgithub.com/zopefoundation/Products.GenericSetup/security/advisories/GHSA-jff3-mwp3-f8cwRefpypi.org/project/Products.GenericSetup/

How CyberStrike helps

Frequently asked questions

What is CVE-2021-21360?

CVE-2021-21360 is a medium-severity vulnerability. It was published on March 9, 2021 and has a CVSS 3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2021-21360?

This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2021-21360?

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-2021-21360?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-21360 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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