CVE-2019-19790 Information

Description

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).

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://docs.telerik.com/devtools/aspnet-ajax/controls/chart/overview https://www.telerik.com/forums/-620f6977edef https://www.telerik.com/forums/path-traversal-vulnerability-in-radchart-image-handler

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8