CVE-2024-8014 in Telerik Reporting
Summary
by MITRE • 10/09/2024
In Progress Telerik Reporting versions prior to 2024 Q3 (18.2.24.924), a code execution attack is possible through object injection via an insecure type resolution vulnerability.
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Analysis
by VulDB Data Team • 10/11/2024
The vulnerability identified as CVE-2024-8014 affects Progress Telerik Reporting versions before 2024 Q3 release 18.2.24.924 and represents a critical security flaw that enables remote code execution through object injection techniques. This vulnerability stems from insecure type resolution mechanisms within the reporting framework that fail to properly validate and sanitize type information during deserialization processes. The flaw allows attackers to inject malicious objects that can be executed within the application context, potentially leading to complete system compromise.
The technical root cause of this vulnerability resides in the improper handling of type resolution during object deserialization within the Telerik Reporting component. When the system processes serialized data containing type information, it fails to adequately verify the legitimacy of the specified types, creating an opportunity for attackers to manipulate the deserialization process. This vulnerability aligns with CWE-502 which specifically addresses deserialization of untrusted data, and represents a classic example of insecure deserialization that can be exploited through type confusion attacks. The flaw operates at the application layer where the reporting engine processes user-supplied data without proper type validation, allowing malicious actors to specify arbitrary types that can execute code when deserialized.
The operational impact of CVE-2024-8014 extends beyond simple data corruption or service disruption, as it provides attackers with the capability to execute arbitrary code on affected systems. This vulnerability can be exploited remotely without authentication requirements, making it particularly dangerous for web applications that utilize Telerik Reporting components. Attackers can leverage this flaw to gain full control over affected systems, potentially leading to data exfiltration, lateral movement within networks, and establishment of persistent backdoors. The vulnerability's exploitation aligns with several tactics from the MITRE ATT&CK framework including T1059 for command and script interpreter and T1566 for phishing with malicious attachments, as attackers may use this vulnerability to deliver malicious payloads through reporting functionality.
Organizations utilizing Progress Telerik Reporting components prior to the 2024 Q3 release should immediately implement mitigations to protect their systems from exploitation attempts. The primary remediation strategy involves upgrading to the patched version 18.2.24.924 or later, which includes proper type validation and sanitization mechanisms. Additionally, implementing network segmentation and access controls can limit the potential impact of exploitation attempts, while monitoring for unusual deserialization patterns and anomalous system behavior can help detect exploitation activities. Security teams should also consider implementing application whitelisting policies and restricting the ability of applications to dynamically load types from untrusted sources. Regular vulnerability assessments and penetration testing should be conducted to identify similar insecure deserialization patterns in other components of the application stack, as this type of vulnerability often indicates broader architectural security issues that require comprehensive remediation approaches.