Control: 2 AWS WAF Classic Regional rules should have at least one condition
Description
This control checks whether an AWS WAF Regional rule has at least one condition. The control fails if no conditions are present within a rule.
A WAF Regional rule can contain multiple conditions. The rule's conditions allow for traffic inspection and take a defined action (allow, block, or count). Without any conditions, the traffic passes without inspection. A WAF Regional rule with no conditions, but with a name or tag suggesting allow, block, or count, could lead to the wrong assumption that one of those actions is occurring.
Remediation
To add a condition to an empty rule, see Adding and removing conditions in a rule in the AWS WAF Developer Guide.
Usage
Run the control in your terminal:
powerpipe control run aws_compliance.control.foundational_security_waf_2Snapshot and share results via Turbot Pipes:
powerpipe loginpowerpipe control run aws_compliance.control.foundational_security_waf_2 --shareSQL
This control uses a named query:
waf_regional_rule_condition_attached