CVE-2007-2803 in Tanitim Sitesi
Summary
by MITRE
SQL injection vulnerability in default.asp in Vizayn Urun Tanitim Sitesi 0.2 allows remote attackers to execute arbitrary SQL commands via the id parameter in a haberdetay action.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 09/19/2024
The vulnerability described in CVE-2007-2803 represents a critical SQL injection flaw within the Vizayn Urun Tanitim Sitesi 0.2 web application, specifically affecting the default.asp script. This vulnerability resides in the handling of user input through the id parameter when processing haberdetay actions, creating a direct pathway for malicious actors to manipulate the underlying database queries. The flaw stems from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into SQL command structures.
This SQL injection vulnerability operates under CWE-89 which classifies it as a direct code injection weakness where untrusted data is concatenated into SQL queries without proper sanitization. The attack vector is particularly dangerous as it allows remote attackers to execute arbitrary SQL commands against the database backend, potentially enabling full database compromise. The haberdetay action specifically suggests this vulnerability targets content detail retrieval functionality, where the id parameter likely represents a unique identifier for articles or products within the application's content management system.
The operational impact of this vulnerability extends far beyond simple data theft, as successful exploitation could enable attackers to extract sensitive information including user credentials, personal data, and business-critical information stored within the application's database. Attackers could potentially escalate privileges, modify or delete database records, and even gain access to underlying server resources through database-level commands. This represents a significant risk to the confidentiality, integrity, and availability of the affected system, particularly given that the vulnerability is accessible remotely without requiring authentication.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and parameterized queries to prevent user input from being interpreted as SQL code. The application should employ prepared statements or parameterized queries wherever database interactions occur, ensuring that user-supplied data is treated as literal values rather than executable code. Additionally, input sanitization measures including character filtering, length validation, and proper encoding should be implemented to prevent malicious payloads from reaching the database layer. Security best practices recommend implementing the principle of least privilege for database accounts used by the application, limiting potential damage from successful exploitation attempts. The vulnerability also highlights the importance of regular security assessments and code reviews to identify and remediate similar injection flaws in web applications, aligning with defensive measures recommended in the MITRE ATT&CK framework for database access and command execution techniques.