CVE-2021-31589
6.1 · MEDIUMOverview
CVE-2021-31589 is a medium-severity vulnerability affecting beyondtrust appliance_base_software. It was published on January 5, 2022 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A cross-site scripting (XSS) vulnerability has been reported and confirmed for BeyondTrust Secure Remote Access Base Software version 6.0.1 and older, which allows the injection of unauthenticated, specially-crafted web requests without proper sanitization.
Remediation
Check the references section for vendor advisories and patches from beyondtrust. Update appliance_base_software 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 |
|---|---|---|---|
| beyondtrust | appliance_base_software | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2021-31589?
CVE-2021-31589 is a medium-severity vulnerability affecting beyondtrust appliance_base_software. It was published on January 5, 2022 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2021-31589?
This vulnerability has a CVSS 3.1 base score of 6.1, 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-2021-31589?
Check the references section for vendor advisories and patches from beyondtrust. Update appliance_base_software 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-2021-31589?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-31589 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
AI agents map your attack surface to find vulnerabilities like this one.
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