CVE-2004-2058 in ASPRunner
Summary
by MITRE
ASPRunner 2.4 allows remote attackers to gain sensitive information via (1) hidden form fields or (2) error messages.
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Analysis
by VulDB Data Team • 05/24/2019
CVE-2004-2058 represents a sensitive information disclosure vulnerability affecting ASPRunner 2.4, a web application development tool that generates dynamic web forms and database applications. This vulnerability manifests through two primary attack vectors that collectively enable remote adversaries to extract confidential data from the target system. The first vector involves hidden form fields that contain sensitive information, while the second exploits error messages that inadvertently reveal system details to unauthorized users.
The technical flaw stems from inadequate input validation and output sanitization mechanisms within ASPRunner 2.4's code generation process. When the application creates web forms, it may embed sensitive data within hidden HTML form fields that are not properly secured or obscured from end users. Additionally, the error handling routines fail to sanitize error messages before displaying them to users, potentially exposing internal system information, database structures, or application paths. This vulnerability aligns with CWE-200, which specifically addresses the improper exposure of sensitive information, and represents a classic case of information leakage through application design flaws.
The operational impact of this vulnerability extends beyond simple data exposure, as it provides attackers with valuable reconnaissance information that can be leveraged for more sophisticated attacks. An attacker exploiting this vulnerability can gather database schema information, application architecture details, and potentially user credentials or session identifiers that were inadvertently exposed through hidden form fields. The remote nature of the attack means that adversaries can exploit this weakness from any location without requiring physical access or local system privileges, making it particularly dangerous in web-facing environments. This vulnerability falls under the ATT&CK technique T1212, which focuses on data manipulation through information disclosure.
Mitigation strategies for CVE-2004-2058 should prioritize immediate patching of affected ASPRunner installations to the latest available versions that address these information disclosure issues. Organizations must implement proper input validation and output encoding mechanisms to prevent sensitive data from being embedded in hidden form fields or displayed in error messages. Additionally, security configurations should include disabling or sanitizing error messages to prevent information leakage, while implementing proper access controls to ensure that sensitive data is only accessible to authorized users. Regular security audits and penetration testing should verify that no sensitive information is inadvertently exposed through web application interfaces, with particular attention to form field contents and error handling routines. The vulnerability demonstrates the critical importance of secure coding practices and proper information hiding mechanisms in web application development, as outlined in security standards such as the OWASP Top Ten and NIST cybersecurity frameworks.