CVE-2017-11357VulnerabilityPublished 01/26/2023Updated 10/24/2026
CVE-2017-11357: Telerik UI for ASP.NET AJAX Insecure Direct Object Reference Vulnerability
Affects Telerik User Interface (UI) for ASP.NET AJAXSource CISA KEV
Severity
HighNo CVSS score published yet
- Exploitation
Actively exploited – in CISA KEV since 01/26/2023
- KEV deadline
- 02/16/2023
- Ransomware
- Used in ransomware campaigns
- EPSS
- 77.7% chance of exploitation in 30 days – higher than 99% of CVEs
What to do
CISA required action
Apply updates per vendor instructions.
Description
Telerik UI for ASP.NET AJAX contains an insecure direct object reference vulnerability in RadAsyncUpload that can result in file uploads in a limited location and/or remote code execution.