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🔔 CVE Advisory

CVE-2017-9248

Telerik UI For ASP.NET AJAX

Telerik.Web.UI.dll in Progress Telerik UI for ASP.NET AJAX before R2 2017 SP1 and Sitefinity before 10.0.6412.0 does not properly protect Telerik.Web.UI.DialogParametersEncryptionKey or the MachineKey, which makes it easier for remote attackers to defeat cryptographic protection mechanisms, leading to a MachineKey leak, arbitrary file uploads or downloads, XSS, or ASP.NET ViewState compromise.

Year 2017
Published December 31, 2017

Advisory Information

Affected Product Telerik UI For ASP.NET AJAX
Title CVE-2017-9248
Description

Telerik.Web.UI.dll in Progress Telerik UI for ASP.NET AJAX before R2 2017 SP1 and Sitefinity before 10.0.6412.0 does not properly protect Telerik.Web.UI.DialogParametersEncryptionKey or the MachineKey, which makes it easier for remote attackers to defeat cryptographic protection mechanisms, leading to a MachineKey leak, arbitrary file uploads or downloads, XSS, or ASP.NET ViewState compromise.

Year 2017
Published Date December 31, 2017
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Affected Vendors

T
Telerik

Research Team

NV
Nguyen Van Tien Thanh (yeuchimse)