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White Paper

Router Vulnerability Present for a Decade

Why IoT Supply Chain Is to Blame

Router Vulnerability Present for a Decade

The discovery of shared libraries used across a number of devices has led to one persistent vulnerability being present in routers provided by at least 13 ISPs across 11 countries. Discovered by Tenable researchers, CVE-2021-20090 is a path traversal vulnerability which allows an attacker to bypass authentication to the web interface, and could be leveraged to access other devices on a home or corporate network.

In this whitepaper you can learn more about the vulnerability and how it was discovered, what its impact could be upon exploit and how this issue in shared libraries can be better prevented in the future:

  • How this vulnerability was present in Arcadyan's code for many years and used in thousands of routers
  • How many ISPs and router devices are affected
  • Which steps can be taken to make vulnerabilities better detected in shared libraries

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Tenable Vulnerability Management

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

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Tenable Vulnerability Management

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.

Your Tenable Vulnerability Management trial also includes Tenable Lumin and Tenable Web App Scanning.

Tenable Vulnerability Management

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

100 assets

Choose Your Subscription Option:

Buy Now

Tenable Vulnerability Management

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy.

Your Tenable Vulnerability Management trial also includes Tenable Lumin and Tenable Web App Scanning.

Tenable Vulnerability Management

Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

100 assets

Choose Your Subscription Option:

Buy Now

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Your Tenable Web App Scanning trial also includes Tenable Vulnerability Management and Tenable Lumin.

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Enjoy full access to a modern, cloud-based vulnerability management platform that enables you to see and track all of your assets with unmatched accuracy. Purchase your annual subscription today.

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Your Tenable Lumin trial also includes Tenable Vulnerability Management and Tenable Web App Scanning.

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