zt_net_004 — VNet peering without central firewall inspection¶
Summary
Severity: Medium · Pillar: Network · Chain role: AMPLIFIER
Description¶
Peered VNets that transit without a central firewall (hub-and-spoke with inspection) allow lateral movement between blast radii.
Mapping¶
| Framework | Control / Reference |
|---|---|
| NIST 800-53 | SC-7(8) |
| NIST 800-207 | Tenet 5 - Integrity monitored |
| CIS Azure | — |
| MITRE ATT&CK Technique | T1021 |
| MITRE ATT&CK Tactic | Lateral Movement |
| Zero-Trust Tenet | Tenet 5 |
| Framework tags | nist-800-207, argus-zt |
Source¶
Rule defined at policies/azure/zt/network/zt_net_004.rego.