Last Updated: 24 Oct 2023 12:39 by ADMIN
Created on: 24 Oct 2023 04:21
Category: UI for ASP.NET AJAX
Type: Bug Report
security vulnerability
I am using ASP.NET AJAX Q1 2011 SP2. My IT department has notified me that there is a security vulnerability with Telerik UI for ASP.NET AJAX RadAsyncUpload . NET Deserialization Vulnerability. Please advise how this issue can be resolved.
1 comment
Posted on: 24 Oct 2023 12:39

Hi Shane,

All Telerik UI for ASP.NET AJAX versions prior to R1 2020 (2020.1.114) are vulnerable to some pretty severe vulnerabilities. You can find detailed information about them in the following articles:

The only way to prevent the vulnerabilities is to upgrade to R1 2020 (2020.1.114) or better the latest R3 2023 (2023.3.1010) version (which also offers support for the latest browsers, many new components, features, improvements, WCAG 2.1 accessibility, and security improvements).

Best Regards,
Progress Telerik

Stay tuned by visiting our public roadmap and feedback portal pages! Or perhaps, if you are new to our Telerik family, check out our getting started resources