CVE-2005-4563 in Enterprise Connector
Summary
by MITRE
SQL injection vulnerability in main.php in Enterprise Heart Enterprise Connector 1.0.2 allows remote attackers to execute arbitrary SQL commands and bypass login authentication via the loginid parameter, a different vulnerability than CVE-2005-3875.
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Analysis
by VulDB Data Team • 06/28/2025
The vulnerability described in CVE-2005-4563 represents a critical sql injection flaw within the enterprise heart enterprise connector version 102. This security weakness specifically targets the main php application file and affects the authentication mechanism through improper input validation of the loginid parameter. The vulnerability enables remote attackers to execute arbitrary sql commands and bypass the login authentication process, fundamentally compromising the system's access control mechanisms.
This sql injection vulnerability operates by allowing malicious input to be directly incorporated into sql query structures without proper sanitization or parameterization. When the loginid parameter is processed by the main php application, the input is not adequately validated or escaped, creating an opportunity for attackers to inject malicious sql code. The attack vector is particularly dangerous because it targets the authentication system itself, allowing unauthorized access to the enterprise connector without legitimate credentials. The vulnerability differs from CVE-2005-3875, indicating that while both represent sql injection issues, they affect different components or implementation aspects of the software.
The operational impact of this vulnerability is severe and multifaceted. Remote attackers can exploit this weakness to gain unauthorized access to enterprise systems, potentially leading to data breaches, system compromise, and unauthorized administrative privileges. The ability to execute arbitrary sql commands means attackers can manipulate database contents, extract sensitive information, modify user accounts, or even delete critical system data. Additionally, bypassing login authentication undermines the entire security model of the enterprise connector, allowing persistent access to enterprise resources without detection.
From a cybersecurity perspective, this vulnerability aligns with common weakness enumeration CWE-89, which specifically addresses sql injection vulnerabilities in software applications. The attack pattern follows typical sql injection techniques as documented in the attack tree framework, where attackers manipulate input fields to alter sql query execution flow. Organizations affected by this vulnerability should immediately implement mitigations including input validation, parameterized queries, and proper output encoding. The remediation process requires thorough code review of the main php file to ensure all user inputs are properly sanitized and that sql queries utilize parameterized approaches rather than string concatenation. System administrators should also consider implementing web application firewalls and database activity monitoring to detect and prevent exploitation attempts.