CVE-2021-3528
8.8 · HIGHOverview
CVE-2021-3528 is a high-severity vulnerability affecting redhat noobaa-operator. It was published on May 13, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A flaw was found in noobaa-operator in versions before 5.7.0, where internal RPC AuthTokens between the noobaa operator and the noobaa core are leaked into log files. An attacker with access to the log files could use this AuthToken to gain additional access into noobaa deployment and can read/modify system configuration.
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-2021-3528?
CVE-2021-3528 is a high-severity vulnerability affecting redhat noobaa-operator. It was published on May 13, 2021 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2021-3528?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2021-3528?
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-2021-3528?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-3528 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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