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Telerik UI Padding-Oracle Bug Chained to Unauthenticated RCE - Public Exploit Released

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vulnerabilities

Telerik UI Padding-Oracle Bug Chained to Unauthenticated RCE - Public Exploit Released

TantoSec released a proof-of-concept exploit that chains an AES-CBC padding oracle vulnerability in Telerik UI for ASP.NET AJAX to achieve unauthenticated remote code execution. The attack requires a specific non-default application configuration, and Progress issued a patch before the public disclosure. No active exploitation has been confirmed.

Why it matters: Organizations running Telerik UI for ASP.NET AJAX in the vulnerable configuration should verify they have applied Progress's patch to eliminate this remote code execution risk.

VendorsOracleProgress Software
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First seen by Cybersecurity Tracker

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