CVE-2011-5183 in OrderSys
Summary
by MITRE
Multiple SQL injection vulnerabilities in OrderSys 1.6.4 and earlier allow remote attackers to execute arbitrary SQL commands via the where_clause parameter to (1) index.php, (2) index_long.php, or (3) index_short.php in ordering/interface_creator/.
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Analysis
by VulDB Data Team • 12/30/2024
The vulnerability identified as CVE-2011-5183 represents a critical SQL injection flaw affecting OrderSys version 1.6.4 and earlier systems. This security weakness resides within the ordering/interface_creator/ directory of the affected software, specifically targeting three distinct PHP scripts including index.php, index_long.php, and index_short.php. The vulnerability stems from inadequate input validation mechanisms that fail to properly sanitize user-supplied data before incorporating it into SQL query constructions. Attackers can exploit this flaw by manipulating the where_clause parameter, which serves as an entry point for injecting malicious SQL commands directly into the database layer. This type of vulnerability falls under the CWE-89 category, which specifically addresses SQL injection weaknesses in software applications.
The operational impact of this vulnerability extends beyond simple data compromise, as it provides attackers with the capability to execute arbitrary SQL commands on the underlying database system. This unauthorized access can result in complete database exposure, data manipulation, unauthorized data deletion, or even database corruption. The remote nature of the attack means that adversaries do not require physical access to the system, making the vulnerability particularly dangerous as it can be exploited from anywhere on the internet. The vulnerability affects the core functionality of OrderSys, potentially compromising all order processing capabilities and exposing sensitive customer information that may be stored within the database. This represents a significant threat to business continuity and regulatory compliance, particularly in environments where data protection standards such as pci dss or gdpr apply.
From an attack perspective, this vulnerability aligns with the ATT&CK technique T1190, which describes exploiting vulnerabilities in software applications to gain unauthorized access to systems. The attack chain typically involves reconnaissance to identify the vulnerable parameters, followed by crafting malicious SQL payloads designed to exploit the lack of input sanitization. The exploitation process may involve union-based attacks, boolean-based blind injection techniques, or time-based blind SQL injection methods depending on the database system in use. Security professionals should note that this vulnerability demonstrates poor input validation practices and highlights the critical importance of implementing proper parameterized queries or prepared statements as recommended by the owasp top ten project. The affected systems should undergo immediate remediation through input validation, output encoding, and the implementation of proper database access controls to prevent unauthorized command execution.
Mitigation strategies for CVE-2011-5183 require immediate patching of the OrderSys software to version 1.6.5 or later, which should contain the necessary fixes for the SQL injection vulnerabilities. Organizations should implement proper input validation mechanisms that filter and sanitize all user-supplied data before processing, particularly focusing on the where_clause parameter within the targeted PHP scripts. The implementation of prepared statements or parameterized queries should be enforced throughout the application codebase to prevent direct SQL command concatenation. Network-level protections such as web application firewalls and intrusion detection systems should be configured to monitor for suspicious SQL injection patterns. Additionally, database access should be restricted to minimum required privileges, and regular security audits should be conducted to identify similar vulnerabilities in other components of the system. The remediation process should include comprehensive testing to ensure that the patched version properly handles all input scenarios without introducing new vulnerabilities.