CVE-2017-9248
CISA KEV
ACT NOW
Priority: 0.00
BB Relevance:
0/100
Published: N/A
Modified: N/A
First seen: 2026-10-29
Status: pending_score
Description
Progress Telerik UI for ASP.NET AJAX and Sitefinity have a cryptographic weakness in Telerik.Web.UI.dll that can be exploited to disclose encryption keys (Telerik.Web.UI.DialogParametersEncryptionKey and/or the MachineKey), perform cross-site-scripting (XSS) attacks, compromise the ASP.NET ViewState, and/or upload and download files.
CISA Known Exploited Vulnerability
Vendor / Product
Progress — ASP.NET AJAX and Sitefinity
Date Added
2021-11-03
Remediation Due
2022-05-03
https://nvd.nist.gov/vuln/detail/CVE-2017-9248