CVE-2020-5529
8.1 · HIGHOverview
CVE-2020-5529 is a high-severity vulnerability affecting htmlunit htmlunit. It was published on February 11, 2020 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
HtmlUnit prior to 2.37.0 contains code execution vulnerabilities. HtmlUnit initializes Rhino engine improperly, hence a malicious JavScript code can execute arbitrary Java code on the application. Moreover, when embedded in Android application, Android-specific initialization of Rhino engine is done in an improper way, hence a malicious JavaScript code can execute arbitrary Java code on the application.
Remediation
Check the references section for vendor advisories and patches from htmlunit. Update htmlunit to the latest patched version. 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.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| htmlunit | htmlunit | >= 0, < 2.37.0 | Affected |
References
Frequently Asked Questions
What is CVE-2020-5529?
CVE-2020-5529 is a high-severity vulnerability affecting htmlunit htmlunit. It was published on February 11, 2020 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2020-5529?
This vulnerability has a CVSS 3.1 base score of 8.1, 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-2020-5529?
Check the references section for vendor advisories and patches from htmlunit. Update htmlunit to the latest patched version. 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-2020-5529?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-5529 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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