CVE-2007-1971 in Gazi Okul Sitesi
Summary
by MITRE
SQL injection vulnerability in fotokategori.asp in Gazi Okul Sitesi 2007 allows remote attackers to execute arbitrary SQL commands via the query string.
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Analysis
by VulDB Data Team • 08/10/2024
The vulnerability identified as CVE-2007-1971 represents a critical sql injection flaw within the fotokategori.asp component of Gazi Okul Sitesi 2007 web application. This vulnerability resides in the application's handling of user input through the query string parameter, creating a pathway for remote attackers to manipulate the underlying database operations. The flaw specifically affects the photo category display functionality where user-supplied input is directly incorporated into sql queries without proper sanitization or parameterization mechanisms.
This sql injection vulnerability operates at the application layer and falls under the common weakness enumeration CWE-89 which categorizes improper neutralization of special elements used in sql commands. The attack vector is particularly concerning as it allows remote code execution through direct sql command injection, enabling attackers to bypass authentication mechanisms, extract sensitive data, modify database content, or even escalate privileges within the application's database environment. The vulnerability exists because the application fails to implement proper input validation and output encoding practices that are fundamental to preventing sql injection attacks.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with comprehensive access to the underlying database infrastructure. An attacker can leverage this flaw to perform unauthorized database operations including but not limited to data retrieval, modification, deletion, and potentially even administrative actions such as creating new database users or executing system commands. The vulnerability affects the entire user base of Gazi Okul Sitesi 2007 installations, making it a widespread concern for educational institutions utilizing this particular web application framework. The risk is amplified by the fact that sql injection attacks can often be automated and require minimal technical expertise to exploit effectively.
Mitigation strategies for CVE-2007-1971 must address both immediate remediation and long-term security architecture improvements. The primary solution involves implementing proper parameterized queries or prepared statements throughout the application codebase, ensuring that user input is never directly concatenated into sql command strings. Additionally, input validation should be enforced at multiple layers including application firewalls, web application firewalls, and server-side validation mechanisms. The implementation of least privilege principles for database accounts and the adoption of principle of least privilege for web application users further reduces the potential impact of successful exploitation. Organizations should also consider implementing proper error handling to prevent information disclosure and establish comprehensive monitoring systems to detect suspicious database access patterns. This vulnerability aligns with several tactics in the mitre att&ck framework including initial access through web application attacks, credential access via database exploitation, and privilege escalation through administrative database operations, making it a critical target for security hardening efforts.