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CVE-2017-11357

Known Exploited (CISA KEV)CRITICAL

9.8

CVSS Severity Score

EPSS Score94.6290%

EPSS Percentile98.10th

PublishedAug 23, 2017

Last ModifiedApr 22, 2026

Vulnerability Description

Progress Telerik UI for ASP.NET AJAX before R2 2017 SP2 does not properly restrict user input to RadAsyncUpload, which allows remote attackers to perform arbitrary file uploads or execute arbitrary code.

Affected Platforms (CPE)

📦

Progress

Telerik Ui For Asp.net Ajax

< 2020.1.114

References & Advisories

🔗 http://www.telerik.com/support/kb/aspnet-ajax/upload-%28async%29/details/insecure-direct-object-reference

🔗 https://www.exploit-db.com/exploits/43874/

🔗 http://www.telerik.com/support/kb/aspnet-ajax/upload-%28async%29/details/insecure-direct-object-reference

🔗 https://www.exploit-db.com/exploits/43874/

🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-11357

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