Kubernetes Cluster Exposure

A publicly exposed Kubernetes cluster was identified.

  • kubernetes
  • cluster
  • version
  • exposure

Kubernetes systems are relatively easy to identify on the Internet, revealing version information that tells attackers what vulnerabilities they might be subject to.

Impact

Attackers may be able to exploit known vulnerabilities affecting the exposed Kubernetes clusters.

Solution

Ensure that the Kubernetes control plane is only exposed to internal networks.

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