Authentication Bypass Vulnerability attack on Intelbras NCLOUD

You see this notification pop up when you have Intelbras NCLOUD 300 1.0 devices:

"Authentication Bypass Vulnerability"

Why did this happen?

Your Intelbras NCLOUD 300 1.0 devices are vulnerable to authentication bypass and directory traversal attacks.

What are its risks?

Attackers could use this vulnerability to bypass authentication and obtain confidential information from the device.

What should I do next?

• Always make sure the device firmware is updated. Show me how.
• Ensure Remote management is disabled by default if your router does not have a firmware fix available. Guide me.

What if I have more questions?

For more information, check out:

• CVE-2018-11094
• Hello World and Intelbras Ncloud vulnerability disclosure