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CVE-2019-19790
CRITICAL
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: Dec 13, 2019
Modified: Jun 17, 2026
CWE-22
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (2)
| Vendor | Product | Version |
|---|---|---|
| progress | telerik_ui_for_asp.net_ajax | - |
| telerik | radchart | * |
GitHub Security Advisory GHSA-fm5g-pj4j-pr3h
Path traversal in RadChart in Telerik UI for ASP.NET AJAX allows a remote attacker to read and...
References (6)
- https://docs.telerik.com/devtools/aspnet-ajax/controls/chart/overview Vendor Advisory
- https://www.telerik.com/forums/-620f6977edef Vendor Advisory
- https://www.telerik.com/forums/path-traversal-vulnerability-in-radchart-image-handler Vendor Advisory
- https://docs.telerik.com/devtools/aspnet-ajax/controls/chart/overview Vendor Advisory
- https://www.telerik.com/forums/-620f6977edef Vendor Advisory
- https://www.telerik.com/forums/path-traversal-vulnerability-in-radchart-image-handler Vendor Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
2.99%
Top 14% most likely to be exploited
Threat Score
40.1 / 100
Data Sources
NVD
EPSS
GitHub