CVE-2023-4745 in Smart S45F Multi-Service Secure Gateway Intelligent Management Platform
Summary
by MITRE • 09/04/2023
A vulnerability was found in Beijing Baichuo Smart S45F Multi-Service Secure Gateway Intelligent Management Platform up to 20230822. It has been rated as critical. Affected by this issue is some unknown functionality of the file /importexport.php. The manipulation leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-238634 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 04/09/2024
The vulnerability identified as CVE-2023-4745 represents a critical sql injection flaw within the Beijing Baichuo Smart S45F Multi-Service Secure Gateway Intelligent Management Platform version 20230822 and earlier. This security weakness resides in the /importexport.php file, which serves as a critical component for data management operations within the platform. The affected system operates as a multi-service secure gateway that likely handles sensitive network traffic and security configurations, making it a prime target for attackers seeking to compromise network security infrastructure. The vulnerability's classification as critical indicates the severe potential impact on system integrity and data confidentiality, particularly given that the platform is designed for security-sensitive environments where unauthorized access could lead to complete system compromise.
The technical exploitation of this sql injection vulnerability occurs through remote manipulation of the /importexport.php endpoint, allowing attackers to inject malicious sql commands directly into the platform's database layer. This flaw enables unauthorized individuals to execute arbitrary sql queries against the underlying database without proper authentication or authorization. The attack vector is particularly dangerous because it can be initiated remotely over the network, eliminating the need for physical access or insider knowledge of the system. The disclosure of exploit details in VDB-238634 indicates that threat actors have already developed working methods to leverage this vulnerability, significantly increasing the risk to affected organizations that have not yet implemented mitigations.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation could enable attackers to escalate privileges, modify critical system configurations, or exfiltrate sensitive network security data. Given that the platform serves as a secure gateway management system, compromise of this component could provide attackers with access to network traffic monitoring capabilities, security policy enforcement mechanisms, and potentially other connected systems within the organization's infrastructure. The vulnerability aligns with CWE-89 which specifically addresses sql injection flaws, and maps to ATT&CK technique T1190 for exploitation of remote services. Organizations relying on this platform may face severe consequences including unauthorized network access, data breaches, and potential disruption of critical network security operations.
Organizations affected by this vulnerability should immediately implement comprehensive mitigations including network segmentation to limit access to the vulnerable management platform, deployment of web application firewalls to detect and block sql injection attempts, and immediate patching of the affected software version. The remediation process should involve thorough database access controls review, implementation of parameterized queries to prevent future injection attacks, and comprehensive network monitoring to detect potential exploitation attempts. Additionally, security teams should conduct immediate vulnerability assessments of all network security infrastructure components and establish incident response procedures to address potential compromise of the platform. Regular security audits and penetration testing should be implemented to identify similar vulnerabilities in other network security devices and management systems that may be susceptible to similar attack vectors.