CVE-2009-3117 in Silurus System
Summary
by MITRE
SQL injection vulnerability in category.php in Snow Hall Silurus System 1.0 allows remote attackers to execute arbitrary SQL commands via the ID parameter.
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Analysis
by VulDB Data Team • 12/09/2024
The CVE-2009-3117 vulnerability represents a critical sql injection flaw in the Snow Hall Silurus System version 1.0, specifically affecting the category.php script. This vulnerability arises from insufficient input validation and sanitization of user-supplied data, creating a pathway for malicious actors to manipulate database queries through the ID parameter. The flaw demonstrates poor secure coding practices where user input directly influences sql command construction without proper escaping or parameterization mechanisms. Attackers can exploit this weakness to execute unauthorized database operations, potentially gaining full access to sensitive information stored within the system's backend database.
The technical exploitation of this vulnerability follows established patterns of sql injection attacks as categorized under CWE-89, which specifically addresses improper neutralization of special elements used in sql commands. The vulnerability operates by accepting the ID parameter from user input and incorporating it directly into sql queries without adequate sanitization. This creates a scenario where an attacker can inject malicious sql code through the parameter, potentially leading to data extraction, modification, or deletion. The attack vector is particularly dangerous because it allows remote execution of arbitrary sql commands, eliminating the need for local system access or elevated privileges.
The operational impact of this vulnerability extends beyond simple data theft, encompassing complete system compromise and potential data breaches. Remote attackers can leverage this weakness to perform unauthorized database operations including but not limited to user credential extraction, data manipulation, and system reconnaissance. The vulnerability affects the confidentiality, integrity, and availability of the affected system, potentially leading to service disruption and unauthorized access to sensitive information. Organizations utilizing the Snow Hall Silurus System version 1.0 face significant risk exposure, as this flaw could enable attackers to escalate privileges and gain persistence within the target environment.
Mitigation strategies for CVE-2009-3117 should prioritize immediate patching of the affected system and implementation of proper input validation mechanisms. The most effective approach involves adopting parameterized queries or prepared statements to prevent sql injection attacks, aligning with recommended practices from the owasp top ten and mitre attack framework. Organizations should implement proper input sanitization and validation techniques, including whitelisting acceptable input values and employing proper escape sequence handling. Additionally, network segmentation and access controls should be strengthened to limit potential attack surfaces, while regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other system components. The remediation process should also include monitoring for suspicious database activity and implementing proper logging mechanisms to detect potential exploitation attempts.