CVE-2006-3349 in SmS Script
Summary
by MITRE
Multiple SQL injection vulnerabilities in SmS Script allow remote attackers to execute arbitrary SQL commands via the CatID parameter in (1) cat.php and (2) add.php.
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Analysis
by VulDB Data Team • 09/17/2017
The vulnerability identified as CVE-2006-3349 represents a critical SQL injection flaw within the SmS Script web application that exposes multiple attack vectors through improper input validation. This vulnerability specifically affects the CatID parameter in two key files: cat.php and add.php, making it a widespread concern for systems utilizing this particular script. The flaw stems from the application's failure to properly sanitize or escape user-supplied input before incorporating it into SQL query constructs, creating an exploitable condition that allows malicious actors to manipulate database operations through crafted input sequences. The vulnerability aligns with CWE-89 which categorizes improper neutralization of special elements used in SQL commands as a fundamental weakness in application security design.
The technical exploitation of this vulnerability occurs when an attacker submits malicious SQL code through the CatID parameter, which is then directly incorporated into database queries without adequate sanitization. This allows for arbitrary SQL command execution, potentially enabling attackers to extract sensitive data, modify database contents, or even gain unauthorized access to the underlying database system. The attack surface is particularly concerning as it affects two separate script files, increasing the likelihood of successful exploitation across different application functionalities. The vulnerability demonstrates a classic lack of input validation and output encoding practices that are fundamental to preventing SQL injection attacks. According to ATT&CK framework category T1190, this vulnerability maps to the exploitation of weaknesses in application security, specifically targeting the execution of malicious code through database manipulation techniques.
The operational impact of CVE-2006-3349 extends beyond immediate data compromise to encompass potential system-wide security degradation and business continuity disruption. Organizations utilizing SmS Script may experience unauthorized data access, data corruption, or complete database compromise, depending on the attacker's intent and system configuration. The vulnerability's remote nature eliminates the need for local system access, making it particularly dangerous for web-facing applications. Attackers can leverage this flaw to escalate privileges, extract user credentials, or establish persistent access through database backdoors. The vulnerability also poses significant compliance risks, as it could lead to violations of data protection regulations and industry standards such as pci dss requirements for secure handling of sensitive information. Organizations should immediately implement input validation measures, including parameterized queries and proper input sanitization, to address this exposure and prevent potential exploitation attempts.