National Cyber Warfare Foundation (NCWF)

Telerik UI Flaws Let Attackers Chain AES-CBC Padding Oracle to Unauthenticated RCE


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2026-09-07 08:49:13
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Red Team (CNA)

Security researchers have identified a critical vulnerability chain in Progress Telerik UI for ASP.NET AJAX, which allows unauthenticated attackers to escalate from a cryptographic padding oracle to remote code execution on exposed web applications. Documented by Tanto Security researcher Marcio Almeida, this vulnerability affects Telerik UI for ASP.NET AJAX versions 2010.1.309 through 2026.2.519. To address […]


The post Telerik UI Flaws Let Attackers Chain AES-CBC Padding Oracle to Unauthenticated RCE appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.



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Source: gbHackers
Source Link: https://gbhackers.com/telerik-ui-flaws-let-attackers-chain-aes-cbc-padding-oracle-to-unauthenticated-rce/


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