CVE-2024-8316 in Telerik UI for WPF
Summary
by MITRE • 09/25/2024
In Progress Telerik UI for WPF versions prior to 2024 Q3 (2024.3.924), a code execution attack is possible through an insecure deserialization vulnerability.
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Analysis
by VulDB Data Team • 03/09/2025
The vulnerability identified as CVE-2024-8316 affects Progress Telerik UI for WPF components prior to version 2024 Q3, specifically those released before build 2024.3.924. This represents a critical security flaw that enables remote code execution through insecure deserialization techniques. The affected software is widely used in enterprise applications for building rich client interfaces in windows presentation foundation environments, making this vulnerability particularly concerning for organizations relying on these components for their business-critical applications.
The technical flaw stems from improper validation of serialized data within the Telerik UI for WPF framework. When the application processes serialized objects, it fails to adequately verify the integrity and source of the serialized data, allowing attackers to craft malicious payloads that can be deserialized and executed within the application context. This vulnerability falls under the CWE-502 category of "Deserialization of Untrusted Data" which is a well-documented attack vector that has been exploited in numerous high-profile security incidents. The flaw specifically affects the way the framework handles certain serialization formats that are commonly used for persisting application state and configuration data.
The operational impact of this vulnerability is severe and multifaceted. An attacker who successfully exploits this vulnerability can execute arbitrary code on the target system with the privileges of the affected application. This could lead to complete system compromise, data exfiltration, privilege escalation, and lateral movement within the network. The attack surface is particularly broad since Telerik UI for WPF components are commonly integrated into enterprise applications that may have elevated privileges and access to sensitive data. The vulnerability can be exploited remotely without authentication, making it especially dangerous in environments where these components are exposed to untrusted network traffic.
Organizations should immediately update to Progress Telerik UI for WPF version 2024 Q3 or later to remediate this vulnerability. The update includes proper input validation and secure deserialization practices that prevent malicious payloads from being executed. Additional mitigations include network segmentation to limit access to affected applications, implementing application whitelisting policies, and monitoring for suspicious deserialization activity. Security teams should also conduct comprehensive vulnerability assessments to identify all instances of the affected components within their environment. The ATT&CK framework categorizes this type of vulnerability under T1203 - Exploitation for Client Execution, highlighting the importance of protecting client-side applications from malicious code injection attacks. Organizations should also consider implementing runtime application self-protection mechanisms and regular security testing to prevent similar vulnerabilities from being introduced in the future.