The search for is a classic engineering trap: you think you need a hacked file, but what you really need is a correct workflow.
The method for downloading the refplat ISO depends on your specific license type: : Log in to the Cisco Learning Network Store . Navigate to My Account > My Orders . Click the Download button next to your active order. cisco cml refplat iso download patched
You can obtain the latest stable or "patched" refplat ISO files through official Cisco channels based on your license type: The search for is a classic engineering trap:
If you have already installed CML and need to swap to a newer "patched" ISO: CML 2.9 Release Notes - Cisco Modeling Labs v2.9 Click the Download button next to your active order
Stick to official Cisco channels. Your lab will be stable, your data secure, and you’ll be supporting the platform's continued development.