Vulnerability Monitor

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CVE-2019-19790

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).

Published

2019-12-13T18:15:11.403

Last Modified

2025-06-30T13:06:41.513

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-22

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	progress	telerik_ui_for_asp.net_ajax	-	Yes
Application	telerik	radchart	*	Yes

References

https://docs.telerik.com/devtools/aspnet-ajax/controls/chart/overview Vendor Advisory ([email protected])
https://www.telerik.com/forums/-620f6977edef Vendor Advisory ([email protected])
https://www.telerik.com/forums/path-traversal-vulnerability-in-radchart-image-handler Vendor Advisory ([email protected])
https://docs.telerik.com/devtools/aspnet-ajax/controls/chart/overview Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.telerik.com/forums/-620f6977edef Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.telerik.com/forums/path-traversal-vulnerability-in-radchart-image-handler Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)