cis_3_17 — Storage account minimum TLS version is 1.2¶
Summary
Severity: High · Pillar: Network · Chain role: ENABLER
Description¶
Storage accounts accepting TLS versions older than 1.2 are vulnerable to protocol downgrade attacks and known cryptographic weaknesses that enable traffic interception and credential theft.
Mapping¶
| Framework | Control / Reference |
|---|---|
| NIST 800-53 | SC-8 |
| NIST 800-207 | — |
| CIS Azure | 3.17 |
| MITRE ATT&CK Technique | T1557 |
| MITRE ATT&CK Tactic | Credential Access |
| Zero-Trust Tenet | — |
| Framework tags | cis-azure-2.0, nist-800-53 |
Source¶
Rule defined at policies/azure/cis/storage/cis_3_17.rego.