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CVE-2019-10086

7.3 · HIGH

In Apache Commons Beanutils 1.9.2, a special BeanIntrospector class was added which allows suppressing the ability for an attacker to access the classloader via the class property available on all…

Published Aug 20, 2019CWE-502EPSS 28.38%

Overview

CVE-2019-10086 is a high-severity vulnerability. It was published on August 20, 2019 and has a CVSS 3.1 base score of 7.3 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

In Apache Commons Beanutils 1.9.2, a special BeanIntrospector class was added which allows suppressing the ability for an attacker to access the classloader via the class property available on all Java objects. We, however were not using this by default characteristic of the PropertyUtilsBean.

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

Reflists.opensuse.org/opensuse-security-announce/2019-09/msg00007.htmlRefmail-archives.apache.org/mod_mbox/www-announce/201908.mbox/%3cC628798F-315D-4428-8CB1-4ED1ECC958E4%40apache.org%3eRefaccess.redhat.com/errata/RHSA-2019:4317Refaccess.redhat.com/errata/RHSA-2020:0057Refaccess.redhat.com/errata/RHSA-2020:0194Refaccess.redhat.com/errata/RHSA-2020:0804Refaccess.redhat.com/errata/RHSA-2020:0805Refaccess.redhat.com/errata/RHSA-2020:0806Refaccess.redhat.com/errata/RHSA-2020:0811Reflists.apache.org/thread.html/02094ad226dbc17a2368beaf27e61d8b1432f5baf77d0ca995bb78bc%40%3Cissues.commons.apache.org%3E

How CyberStrike helps

Frequently asked questions

What is CVE-2019-10086?

CVE-2019-10086 is a high-severity vulnerability. It was published on August 20, 2019 and has a CVSS 3.1 base score of 7.3 (HIGH).

How severe is CVE-2019-10086?

This vulnerability has a CVSS 3.1 base score of 7.3, 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-2019-10086?

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-2019-10086?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-10086 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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