CVE-2023-51924 in YonBIP
Summary
by MITRE • 01/20/2024
An arbitrary file upload vulnerability in the uap.framework.rc.itf.IResourceManager interface of YonBIP v3_23.05 allows attackers to execute arbitrary code via uploading a crafted file.
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Analysis
by VulDB Data Team • 06/16/2025
The vulnerability identified as CVE-2023-51924 represents a critical arbitrary file upload flaw within the YonBIP v3_23.05 framework, specifically affecting the uap.framework.rc.itf.IResourceManager interface. This interface serves as a core component for resource management within the application, making the vulnerability particularly dangerous as it provides attackers with a direct pathway to compromise the underlying system. The flaw stems from insufficient validation mechanisms that fail to properly sanitize file uploads, allowing malicious actors to bypass security controls and deploy potentially harmful payloads. Such vulnerabilities are classified under CWE-434 which specifically addresses "Unrestricted Upload of File with Dangerous Type," indicating the fundamental weakness in input validation and file handling processes.
The technical exploitation of this vulnerability occurs when an attacker successfully uploads a crafted file through the vulnerable IResourceManager interface, potentially leveraging this capability to execute arbitrary code on the target system. The attack vector typically involves uploading malicious files such as web shells, executable binaries, or script files that can be executed within the application's runtime environment. This arbitrary code execution capability enables attackers to gain unauthorized access to system resources, potentially leading to complete system compromise. The vulnerability aligns with ATT&CK technique T1190 "Exploit Public-Facing Application" and T1059 "Command and Scripting Interpreter" as attackers can leverage the upload functionality to establish persistent access and execute commands within the compromised environment.
The operational impact of CVE-2023-51924 extends beyond immediate system compromise, as it can facilitate lateral movement within networks and enable data exfiltration. Organizations running YonBIP v3_23.05 systems face significant risk of unauthorized data access, system corruption, and potential regulatory compliance violations. The vulnerability's severity is compounded by the fact that it affects a core resource management interface, meaning that successful exploitation could impact multiple application components and potentially expose sensitive business data. Attackers can leverage this vulnerability to establish backdoors, escalate privileges, and maintain persistent access to the compromised systems. The risk assessment indicates this vulnerability should be prioritized for immediate remediation due to its potential for remote code execution and the relatively straightforward exploitation process that requires minimal advanced technical skills.
Mitigation strategies for CVE-2023-51924 should encompass multiple defensive layers including immediate patching of affected YonBIP versions, implementation of strict file type validation, and enforcement of secure upload mechanisms. Organizations must ensure that all file uploads undergo rigorous content inspection and that only trusted file types are accepted. Network segmentation and access controls should be implemented to limit the potential impact of successful exploitation attempts. The mitigation approach should also include monitoring for suspicious file upload activities and implementing proper logging and alerting mechanisms to detect exploitation attempts. Security controls should align with NIST SP 800-53 security controls and ISO 27001 requirements for secure application development and file handling practices. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in related systems and prevent similar vulnerabilities from being present in the broader application ecosystem.