Summary

Tenable is announcing changes to our documentation for the Cisco Meraki API integration. Customers using a “unique” host in the “Cisco Meraki Host” field of the credential should use “api.meraki.com”, or a region-specific instead if applicable. Please refer to the documentation for full guidance.

• Tenable and Cisco Meraki Integration Guide

Impact

Customers using the Cisco Meraki API integration are encouraged to check their configurations and update them accordingly.

This change in guidance addresses cases where some customers were experiencing HTTP 308 redirects, resulting in integration failures. This is also closely related to cases where customers were experiencing HTTP 403 errors, which has been addressed by changes in the Cisco Meraki API Web Application Firewall (WAF).

Release Date

Dec 15th, 2025