CVE-2019-19790: Progress Telerik UI For ASP.NET AJAX
Critical severity, CVSS 9.8. EPSS: 3% chance of exploitation in the next 30 days.
Path traversal in RadChart in Telerik UI for ASP.NET AJAX allows a remote attacker to read and delete an image with extension .BMP, .EXIF, .GIF, .ICON, .JPEG, .PNG, .TIFF, or .WMF on the server through a specially crafted request. NOTE: RadChart was discontinued in 2014 in favor of RadHtmlChart. All RadChart versions were affected. To avoid this vulnerability, you must remove RadChart's HTTP handler from a web.config (its type is Telerik.Web.UI.ChartHttpHandler).
Affected products
Published 2019-12-13. Last modified 2026-06-17.