Live › vulnerability › CVE-2017-11317
Go to dashboardTelerik UI for ASP.NET AJAX (Telerik.Web.UI) has an unrestricted file upload flaw that lets remote attackers upload arbitrary files. The sources say the flaw can also lead to arbitrary code execution on the server.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Telerik User Interface (UI) for ASP.NET AJAX | vendor | – | – |
Find Telerik.Web.UI.dll in your ASP.NET application bins and check its version against the vendor advisory; the sources do not give a specific version range.
Upgrade Telerik UI for ASP.NET AJAX to a patched release per the vendor instructions; the sources do not name the fixed version.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Telerik.Web.UI in Progress Telerik UI for ASP.NET AJAX before R1 2017 and R2 before R2 2017 SP2 uses weak RadAsyncUpload encryption, which allows remote attackers to perform arbitrary file uploads or execute arbitrary code.
This page as .md · .json · in your agent: get_signal("CVE-2017-11317")
CISA KEV catalog, Creative Commons 0 · EPSS scores by FIRST, used with attribution · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.