CVE-2007-0765 in Curium CMS
Summary
by MITRE
SQL injection vulnerability in news.php in dB Masters Curium CMS 1.03 and earlier allows remote attackers to execute arbitrary SQL commands via the c_id parameter.
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Analysis
by VulDB Data Team • 08/21/2024
The CVE-2007-0765 vulnerability represents a critical sql injection flaw within the dB Masters Curium CMS version 1.03 and earlier systems. This vulnerability specifically targets the news.php script where user input is not properly sanitized before being incorporated into database queries. The c_id parameter serves as the primary attack vector, allowing malicious actors to inject arbitrary sql commands that can be executed against the underlying database system. Such vulnerabilities fall under the broader category of CWE-89 sql injection as defined by the common weakness enumeration framework, which categorizes this as a fundamental flaw in input validation and query construction.
The technical implementation of this vulnerability exploits the lack of proper input sanitization mechanisms within the cms application. When the c_id parameter is passed to the news.php script, the application directly incorporates this value into sql query strings without appropriate escaping or parameterization techniques. This creates an environment where an attacker can manipulate the sql query structure by injecting malicious sql code through the c_id parameter. The vulnerability is particularly dangerous because it allows remote code execution capabilities, enabling attackers to perform unauthorized database operations including data extraction, modification, or deletion.
The operational impact of this vulnerability extends beyond simple data compromise to encompass full system compromise potential. Attackers leveraging this vulnerability can gain unauthorized access to sensitive information stored within the cms database, potentially including user credentials, content management data, and other confidential information. The remote nature of the attack means that exploitation can occur from anywhere on the internet without requiring physical access to the target system. This vulnerability aligns with several tactics described in the mitre att&ck framework under initial access and execution phases, particularly focusing on command and control communications and privilege escalation through database manipulation.
Mitigation strategies for CVE-2007-0765 should prioritize immediate patching of the affected cms version to the latest available release. Organizations should implement proper input validation and parameterized queries to prevent similar vulnerabilities from occurring in other components. The use of web application firewalls and input sanitization libraries can provide additional protection layers. Security best practices recommend implementing the principle of least privilege for database accounts, ensuring that applications only have necessary permissions to execute specific operations. Regular security assessments and vulnerability scanning should be conducted to identify and remediate similar injection vulnerabilities across the entire application stack, as this type of flaw commonly appears in legacy systems and can serve as a gateway for more sophisticated attacks targeting the broader network infrastructure.