A comprehensive breakdown of the top Kubernetes security vulnerabilities facing DevOps and cloud-native teams, covering exposed dashboards and APIs, RBAC misconfigurations, privileged containers, specific CVEs (CVE-2023-5528, CVE-2024-10220), third-party add-on vulnerabilities, secrets mismanagement, vulnerable container images, and insufficient network segmentation. Each vulnerability includes real-world examples, an explanation of why it's dangerous, and concrete mitigation steps such as enforcing least privilege, patching promptly, encrypting secrets at rest, and implementing NetworkPolicies.
Table of contents
1. Exposed Kubernetes Dashboards and APIs2. Over-Privileged Access and RBAC Misconfigurations3. Running Pods as Root & Privileged Containers4. CVE-2023-5528 – Windows Node Privilege Escalation5. CVE-2024-10220 – Host Execution via gitRepo Volumes6. Vulnerabilities in Third-Party Add-ons (Ingress, CSI & More)7. Exposed Secrets and Poor Secrets Management8. Untrusted and Vulnerable Container Images9. Insufficient Network Segmentation (Lateral Movement)Conclusion: Strengthening Your Kubernetes PostureSort: