CVE-2021-3529
7.1 · HIGHOverview
CVE-2021-3529 is a high-severity vulnerability affecting redhat noobaa-operator. It was published on June 2, 2021 and has a CVSS 3.1 base score of 7.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A flaw was found in noobaa-core in versions before 5.7.0. This flaw results in the name of an arbitrarily URL being copied into an HTML document as plain text between tags, including potentially a payload script. The input was echoed unmodified in the application response, resulting in arbitrary JavaScript being injected into an application's response. The highest threat to the system is for confidentiality, availability, and integrity.
Remediation
Check the references section for vendor advisories and patches from redhat. Update noobaa-operator 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 |
|---|---|---|---|
| redhat | noobaa-operator | >= 0, < 5.7.0 | Affected |
Frequently Asked Questions
What is CVE-2021-3529?
CVE-2021-3529 is a high-severity vulnerability affecting redhat noobaa-operator. It was published on June 2, 2021 and has a CVSS 3.1 base score of 7.1 (HIGH).
How severe is CVE-2021-3529?
This vulnerability has a CVSS 3.1 base score of 7.1, 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-2021-3529?
Check the references section for vendor advisories and patches from redhat. Update noobaa-operator 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-2021-3529?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-3529 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.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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