CVE-2024-27718 in Smart S200 Management Platform
Summary
by MITRE • 03/05/2024
SQL Injection vulnerability in Baizhuo Network Smart s200 Management Platform v.S200 allows a local attacker to obtain sensitive information and escalate privileges via the /importexport.php component.
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Analysis
by VulDB Data Team • 04/15/2026
The CVE-2024-27718 vulnerability represents a critical SQL injection flaw within the Baizhuo Network Smart s200 Management Platform version S200 that exposes significant security risks to organizations relying on this network management solution. This vulnerability specifically affects the /importexport.php component, which serves as a critical interface for data import and export operations within the platform. The flaw allows a local attacker to execute malicious SQL commands against the underlying database, potentially compromising the entire system through unauthorized data access and privilege escalation. The vulnerability's classification as a local attack vector suggests that an adversary must already have some level of access to the system to exploit this weakness, though this initial access point remains a significant concern given the potential for privilege escalation and data exfiltration.
The technical exploitation of this vulnerability stems from improper input validation within the /importexport.php component, which fails to adequately sanitize user-supplied data before incorporating it into SQL queries. This lack of input sanitization creates a direct pathway for attackers to inject malicious SQL payloads that can manipulate the database directly. According to CWE classification, this vulnerability maps to CWE-89 SQL Injection, which is a well-documented and highly dangerous weakness in web applications. The attack vector leverages the platform's data import/export functionality, where legitimate administrative operations become attack surfaces when proper security controls are absent. The vulnerability's impact is amplified by the fact that it allows for both information disclosure and privilege escalation, meaning that an attacker could potentially extract sensitive data from the database while simultaneously elevating their privileges to gain administrative access to the entire platform.
The operational impact of CVE-2024-27718 extends beyond simple data theft to encompass complete system compromise and potential business disruption. Organizations utilizing the Baizhuo Network Smart s200 Management Platform face risks including unauthorized access to network configuration data, user credentials, system logs, and potentially sensitive operational information that could be used for further attacks or insider threats. The privilege escalation capability means that a local attacker who initially gains access through other means could leverage this vulnerability to achieve full administrative control over the management platform, potentially compromising the integrity of the entire network infrastructure that the platform manages. This vulnerability aligns with ATT&CK technique T1078 Valid Accounts, as it could be exploited by an attacker who already has local access to escalate privileges and gain deeper system control. The vulnerability also intersects with T1566 Phishing and T1046 Network Service Scanning, as attackers might use this weakness as part of a broader attack chain following initial compromise through other vectors.
Organizations should immediately implement multiple layers of mitigation strategies to address this vulnerability. The primary remediation approach involves applying the vendor-provided security patch or update that addresses the SQL injection flaw in the /importexport.php component. Additionally, implementing input validation and output encoding controls within the application code can prevent similar vulnerabilities from occurring in other components. Network segmentation and access controls should be enforced to limit local access to the management platform, reducing the attack surface for local privilege escalation attempts. Security monitoring should be enhanced to detect anomalous database access patterns that could indicate exploitation attempts, particularly around the importexport.php endpoint. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other components of the platform and ensure that proper security controls are in place throughout the system architecture. The vulnerability also highlights the importance of following secure coding practices and implementing proper database access controls, including the principle of least privilege for database accounts used by the application.