Path Traversal in Telerik Ui For Silverlight
CVE-2020-11414
An issue was discovered in Progress Telerik UI for Silverlight before 2020.1.330. The RadUploadHandler class in RadUpload for Silverlight expects a web request that provides the file location of the uploading file along with a few other parameters. The uploading file location should be inside the directory where the upload handler class is defined. Before 2020.1.330, a crafted web request could result in uploads to arbitrary locations.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.010 (60.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
Affected products
- Telerik Ui_for_silverlight
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-11414?
- CVE-2020-11414 is a high-severity vulnerability in Telerik Ui For Silverlight, classified under Path Traversal. CVSS score: 7.5/10. Published 2020-03-31.
- How severe is CVE-2020-11414?
- High severity. CVSS v3 base score is 7.5 out of 10.