CVE-2024-31010 in SEMCMS
Summary
by MITRE • 04/03/2024
SQL injection vulnerability in SEMCMS v.4.8, allows a remote attacker to obtain sensitive information via the ID parameter in Banner.php.
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Analysis
by VulDB Data Team • 08/15/2024
The SQL injection vulnerability identified as CVE-2024-31010 affects SEMCMS version 4.8 and represents a critical security flaw that enables remote attackers to extract sensitive data from the underlying database system. This vulnerability specifically manifests through the ID parameter within the Banner.php script, which fails to properly validate or sanitize user input before incorporating it into SQL query constructions. The flaw allows malicious actors to manipulate database queries through crafted input, potentially leading to unauthorized data access, data corruption, or even full system compromise. The vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection flaws that occur when untrusted data is used in SQL commands without proper sanitization or parameterization. This weakness directly impacts the integrity and confidentiality of database operations within the affected content management system.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to escalate privileges and potentially gain deeper access to the system infrastructure. When an attacker successfully exploits this SQL injection flaw, they can execute arbitrary SQL commands against the database, potentially extracting user credentials, configuration details, or other sensitive information stored within the system. The vulnerability is particularly concerning because it affects a core component of the CMS that handles banner management, which often contains critical business information or user data. Attackers may leverage this vulnerability to perform data exfiltration, modify existing records, or even inject malicious code into the database. The remote nature of this attack vector means that exploitation can occur without requiring physical access to the system, making it particularly dangerous for organizations that do not properly monitor or restrict external access to their web applications.
Organizations utilizing SEMCMS version 4.8 should immediately implement comprehensive mitigation strategies to protect against exploitation of this vulnerability. The primary remediation approach involves implementing proper input validation and parameterized queries to ensure that user-supplied data cannot be interpreted as SQL commands. This includes updating the Banner.php script to utilize prepared statements or stored procedures that separate SQL code from data input. Additionally, organizations should deploy web application firewalls and intrusion detection systems to monitor for suspicious SQL injection patterns and block malicious requests before they can affect the database. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities within the application codebase. The mitigation strategy should also include implementing least privilege access controls for database connections, ensuring that applications only have access to the minimum database resources necessary for their operation. Organizations should also establish proper logging and monitoring mechanisms to detect potential exploitation attempts and maintain audit trails for forensic analysis. This vulnerability aligns with several tactics described in the MITRE ATT&CK framework, particularly those related to credential access and data extraction through injection techniques, making it a critical priority for security teams to address promptly.