CVE-2008-4709 in eTraining
Summary
by MITRE
SQL injection vulnerability in news_read.php in Pilot Group (PG) eTraining allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/05/2024
The CVE-2008-4709 vulnerability represents a critical sql injection flaw discovered in the news_read.php script of Pilot Group eTraining software. This vulnerability resides within a web application component that handles news article retrieval and displays content to users. The flaw specifically affects the parameterized input handling mechanism where the id parameter is directly incorporated into sql query construction without proper sanitization or validation. Attackers can exploit this weakness by crafting malicious sql payloads through the id parameter, enabling them to manipulate the underlying database queries and potentially execute arbitrary sql commands on the server. The vulnerability impacts the confidentiality, integrity, and availability of the affected system by allowing unauthorized data access and modification.
The technical implementation of this vulnerability stems from improper input validation and sanitization practices within the news_read.php script. When a user requests to view a specific news article, the application accepts an id parameter that should contain a numeric identifier for the article. However, the application fails to properly validate or sanitize this input before incorporating it into sql queries. This lack of input filtering creates an environment where malicious actors can inject sql payload strings that alter the intended query execution flow. The vulnerability manifests as a classic sql injection attack vector where the attacker can bypass authentication mechanisms, extract sensitive data from database tables, modify or delete records, or even escalate privileges within the database environment. This flaw directly aligns with common weakness enumerations such as CWE-89 which categorizes sql injection vulnerabilities under improper input handling and inadequate output encoding practices.
The operational impact of CVE-2008-4709 extends beyond simple data exposure to encompass comprehensive system compromise potential. Remote attackers can leverage this vulnerability to gain unauthorized access to sensitive educational data including user credentials, personal information, course materials, and administrative records. The vulnerability enables attackers to perform data manipulation operations that could disrupt normal educational services, corrupt learning management system data, or exfiltrate confidential information. Additionally, the compromised system may serve as a foothold for further attacks within the organization's network infrastructure, as attackers could potentially escalate privileges or use the compromised system to launch lateral movement attacks against other network segments. This vulnerability particularly affects educational institutions that rely on eTraining platforms for managing student information and course delivery, making them susceptible to data breaches that could compromise student privacy and institutional integrity.
Organizations should implement multiple layers of defense to mitigate this vulnerability and similar sql injection threats. Immediate remediation involves applying the vendor-provided security patches and updates to the Pilot Group eTraining software. Additionally, implementing proper input validation and parameterized queries in all database interactions can effectively prevent sql injection attacks by ensuring that user input is properly escaped or validated before database processing. Database access controls should be strengthened through principle of least privilege implementation, ensuring that database accounts used by web applications have minimal necessary permissions. Network segmentation and intrusion detection systems can help monitor for suspicious sql query patterns and unauthorized database access attempts. Regular security assessments including automated sql injection testing and manual penetration testing should be conducted to identify and remediate similar vulnerabilities. According to ATT&CK framework, this vulnerability maps to technique T1190 for exploitation of remote services and T1078 for valid accounts usage, while CWE-89 provides the foundational categorization for sql injection attack vectors. Organizations must also consider implementing web application firewalls and database activity monitoring solutions to detect and prevent exploitation attempts. The remediation process should include comprehensive code review of all sql query implementations and establishment of secure coding practices to prevent similar vulnerabilities from emerging in future development cycles.