CVE-2007-2662 in EfesTECH Haber
Summary
by MITRE
SQL injection vulnerability in EfesTECH Haber 5.0 allows remote attackers to execute arbitrary SQL commands via the id parameter to the top-level URI.
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Analysis
by VulDB Data Team • 09/15/2024
The CVE-2007-2662 vulnerability represents a critical sql injection flaw discovered in EfesTECH Haber 5.0, a content management system widely used for news publishing and web portal management. This vulnerability resides within the application's handling of user input parameters, specifically the 'id' parameter in the top-level URI structure. The flaw allows malicious actors to inject arbitrary sql commands into the database query execution flow, potentially compromising the entire backend infrastructure. The vulnerability is classified under the common weakness enumeration cwe-89, which specifically addresses improper neutralization of special elements used in sql commands, making it a classic sql injection attack vector.
The technical exploitation of this vulnerability occurs when an attacker manipulates the 'id' parameter in the url to include malicious sql payloads. When the application processes this parameter without proper input validation or sanitization, the injected sql commands get executed within the database context. This creates a severe operational impact as attackers can bypass authentication mechanisms, extract sensitive data, modify database contents, or even gain complete administrative control over the affected system. The vulnerability is particularly dangerous because it operates at the core database interaction layer, where the application directly translates user input into sql queries without adequate security controls.
From an operational perspective, the exploitation of CVE-2007-2662 can lead to significant data breaches and system compromise. Attackers can leverage this vulnerability to access confidential information including user credentials, personal data, and business-critical content stored within the database. The attack surface extends beyond simple data theft to include potential denial of service conditions, data corruption, and unauthorized system modifications. According to the attack technique framework, this vulnerability maps to techniques such as t1068 privilege escalation and t1070 indicator removal, as attackers may attempt to cover their tracks after initial access. The impact is further amplified by the fact that this vulnerability affects web applications that are often publicly accessible, making them prime targets for automated scanning and exploitation.
Mitigation strategies for CVE-2007-2662 must focus on implementing robust input validation and parameterized query execution. Organizations should immediately apply the vendor-provided patches or upgrade to newer versions of EfesTECH Haber that address this vulnerability. The implementation of proper sql injection prevention techniques including prepared statements, stored procedures, and input sanitization should be enforced throughout the application codebase. Additionally, security measures such as web application firewalls, database activity monitoring, and regular security assessments should be deployed to detect and prevent exploitation attempts. The remediation process should also include comprehensive code reviews to identify similar vulnerabilities in other application components, as this type of flaw often indicates broader security weaknesses in the development practices. Organizations should follow the principle of least privilege when configuring database access rights and implement proper logging mechanisms to track sql query execution patterns.