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CVE-2019-18935

Known Exploited (CISA KEV)CRITICAL
9.8
CVSS Severity Score
EPSS Score26.2670%
EPSS Percentile94.56th
PublishedDec 11, 2019
Last ModifiedNov 7, 2025

Vulnerability Description

Progress Telerik UI for ASP.NET AJAX through 2019.3.1023 contains a .NET deserialization vulnerability in the RadAsyncUpload function. This is exploitable when the encryption keys are known due to the presence of CVE-2017-11317 or CVE-2017-11357, or other means. Exploitation can result in remote code execution. (As of 2020.1.114, a default setting prevents the exploit. In 2019.3.1023, but not earlier versions, a non-default setting can prevent exploitation.)

Affected Platforms (CPE)

πŸ“¦
Telerik

Ui For Asp.net Ajax

>= 2011.1.315 and <= 2020.1.114

References & Advisories

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