CVE-2022-36437
9.1 · CRITICALOverview
CVE-2022-36437 is a critical-severity vulnerability affecting hazelcast hazelcast. It was published on December 29, 2022 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The Connection handler in Hazelcast and Hazelcast Jet allows a remote unauthenticated attacker to access and manipulate data in the cluster with the identity of another already authenticated connection. The affected Hazelcast versions are through 4.0.6, 4.1.9, 4.2.5, 5.0.3, and 5.1.2. The affected Hazelcast Jet versions are through 4.5.3.
Remediation
Check the references section for vendor advisories and patches from hazelcast. Update hazelcast 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 |
|---|---|---|---|
| hazelcast | hazelcast | >= 0, < 3.12.13 | Affected |
| hazelcast | hazelcast-jet | >= 0, < 4.5.4 | Affected |
Frequently Asked Questions
What is CVE-2022-36437?
CVE-2022-36437 is a critical-severity vulnerability affecting hazelcast hazelcast. It was published on December 29, 2022 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2022-36437?
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-36437?
Check the references section for vendor advisories and patches from hazelcast. Update hazelcast 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-2022-36437?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-36437 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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