CVE-2020-11414

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2020-11414
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-03-31T13:15:13
  • Last Modified Date
  • 2020-04-02T16:57:06
Weakness Enumerations
CWE URL
CWE-22 http://cwe.mitre.org/data/definitions/22.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:telerik:ui_for_silverlight:*:*:*:*:*:*:*:* 1 OR 2020.1.330
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://docs.telerik.com/devtools/silverlight/controls/radupload/how-to/secure-upload-file-path Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-11414
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11414
History
Created Old Value New Value Data Type Notes
2022-05-10 16:45:33 Added to TrackCVE
2022-12-04 13:43:14 2020-03-31T13:15Z 2020-03-31T13:15:13 CVE Published Date updated
2022-12-04 13:43:14 2020-04-02T16:57:06 CVE Modified Date updated
2022-12-04 13:43:14 Analyzed Vulnerability Status updated