CVE-2005-1786 in FunkyASP AD System
Summary
by MITRE
SQL injection vulnerability in admin.asp in FunkyASP AD System 1.1 allows remote attackers to execute arbitrary SQL commands and gain privileges via the password parameter.
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Analysis
by VulDB Data Team • 07/25/2017
The vulnerability described in CVE-2005-1786 represents a critical sql injection flaw within the FunkyASP AD System version 1.1 administration interface. This vulnerability specifically targets the admin.asp page where user input is improperly sanitized before being incorporated into sql database queries. The weakness exists in how the application processes the password parameter, creating an exploitable condition where malicious actors can inject sql commands directly through the input field. The vulnerability falls under the common weakness enumeration CWE-89 which categorizes sql injection as a severe input validation issue that allows attackers to manipulate database operations. This particular flaw enables remote code execution and privilege escalation, making it a highly dangerous vulnerability for any system that relies on the FunkyASP AD System for user management and authentication.
The technical exploitation of this vulnerability occurs when an attacker submits malicious sql payload through the password parameter field in the admin.asp interface. The application fails to properly escape or validate user input before incorporating it into sql queries, allowing attackers to manipulate the intended database operation. This injection can be used to extract sensitive information from the database, modify existing records, or even insert new administrative accounts. The attack vector is particularly concerning because it requires no authentication to initiate the injection process, making it accessible to any remote user who can reach the vulnerable system. The vulnerability demonstrates poor input sanitization practices that violate fundamental security principles for preventing sql injection attacks.
The operational impact of this vulnerability extends far beyond simple data compromise, as it enables full administrative control over the affected system. Attackers who successfully exploit this vulnerability can gain elevated privileges and potentially take complete control of the user management system. This includes the ability to create new administrator accounts, modify existing user permissions, and access sensitive user data stored within the system. The implications are particularly severe for active directory environments where this system might be used for user authentication and management, as it could provide attackers with a foothold for broader network compromise. The vulnerability also affects system integrity and availability since malicious actors can manipulate or delete critical user accounts and authentication records. Organizations using this system face potential regulatory compliance violations and significant reputational damage if such an attack occurs.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term security improvements. The primary fix involves implementing proper input validation and parameterized queries to prevent sql injection attacks, which aligns with security best practices outlined in the owasp top ten and nist cybersecurity framework. Organizations should immediately apply the vendor-provided patch if available or implement input sanitization measures such as escaping special characters and using stored procedures with parameterized inputs. Additionally, network segmentation should be implemented to limit access to administrative interfaces, and multi-factor authentication should be enforced for all administrative accounts. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other system components. The remediation process should also include monitoring for suspicious database access patterns and implementing proper access controls to ensure that only authorized personnel can access sensitive administrative functions, which directly addresses the attack techniques documented in the mitre att&ck framework under the privilege escalation and credential access categories.