CVE-2021-22021
5.4 · MEDIUMOverview
CVE-2021-22021 is a medium-severity vulnerability affecting vmware cloud_foundation. It was published on August 30, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
VMware vRealize Log Insight (8.x prior to 8.4) contains a Cross Site Scripting (XSS) vulnerability due to improper user input validation. An attacker with user privileges may be able to inject a malicious payload via the Log Insight UI which would be executed when the victim accesses the shared dashboard link.
Remediation
Check the references section for vendor advisories and patches from vmware. Update cloud_foundation 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 |
|---|---|---|---|
| vmware | cloud_foundation | >= 4.0, < 4.3 | Affected |
| vmware | vrealize_log_insight | 4.0 | Affected |
Frequently Asked Questions
What is CVE-2021-22021?
CVE-2021-22021 is a medium-severity vulnerability affecting vmware cloud_foundation. It was published on August 30, 2021 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
How severe is CVE-2021-22021?
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-22021?
Check the references section for vendor advisories and patches from vmware. Update cloud_foundation 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-2021-22021?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-22021 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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