zt_wl_003 — AKS API server is publicly reachable without IP allowlist¶
Summary
Severity: Critical · Pillar: Workload · Chain role: ANCHOR
Description¶
AKS clusters with a public API endpoint and no authorized IP ranges (or wildcard ranges) expose the Kubernetes control plane to the Internet.
Mapping¶
| Framework | Control / Reference |
|---|---|
| NIST 800-53 | SC-7 |
| NIST 800-207 | Tenet 5 - Integrity monitored |
| CIS Azure | — |
| MITRE ATT&CK Technique | T1190 |
| MITRE ATT&CK Tactic | Initial Access |
| Zero-Trust Tenet | Tenet 5 |
| Framework tags | nist-800-207, argus-zt |
Source¶
Rule defined at policies/azure/zt/workload/zt_wl_003.rego.