All vulnerabilities
CVE-2017-11317

Telerik UI for ASP.NET AJAX Unrestricted File Upload Vulnerability

Telerik User Interface (UI) for ASP.NET AJAXFrameworks
Open in ThreatlineRecord JSON
CVSS
9.8Critical
ExploitationExploited in the wildAdded to KEV 11 Apr 2022CISA KEV
Exploit odds (EPSS)84.2%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline2 May 2022Remediation due date for US federal agenciesCISA KEV
CISA required actionApply updates per vendor instructions. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 23 Aug 2017, 17:00 UTCPublishedCVE List
  2. 24 Jan 2018Exploit code publicExploit-DB
  3. 11 Apr 2022Added to CISA KEVCISA KEV

Public exploit code and templates 2

  • Exploit moduleTelerik UI ASP.NET AJAX RadAsyncUpload Deserialization 9 Dec 2019Metasploit
  • Webapps exploitTelerik UI for ASP.NET AJAX 2012.3.1308 < 2017.1.118 - Arbitrary File Upload 24 Jan 2018Exploit-DB

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

Telerik.Web.UI in Progress Telerik UI for ASP.NET AJAX allows remote attackers to perform arbitrary file uploads or execute arbitrary code.

Text from CVE List

Affected versions 1

  • n/aaffected: n/aCVE List

References 4