CVE-2007-2342 in CreaDirectory
Summary
by MITRE
SQL injection vulnerability in error.asp in CreaScripts CreaDirectory 1.2 allows remote attackers to execute arbitrary SQL commands via the id parameter, a different vector than CVE-2006-6083.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 09/07/2024
The vulnerability described in CVE-2007-2342 represents a critical sql injection flaw within the creaDirectory 1.2 web application developed by CreaScripts. This vulnerability specifically affects the error.asp component of the application, which serves as an error handling mechanism for the directory service. The flaw manifests when the application fails to properly sanitize user input passed through the id parameter, creating an exploitable condition that allows malicious actors to inject arbitrary sql commands into the backend database. This vulnerability operates through a distinct attack vector compared to CVE-2006-6083, indicating that the security team had previously identified and addressed one sql injection pathway but failed to secure all potential entry points within the application.
The technical implementation of this vulnerability stems from the application's insufficient input validation and parameter sanitization processes. When a user submits data through the id parameter, the error.asp script directly incorporates this input into sql queries without proper escaping or parameterization. This design flaw aligns with CWE-89, which categorizes sql injection as a weakness where untrusted data is embedded into sql commands. The vulnerability essentially allows an attacker to manipulate the sql query execution flow by injecting malicious sql syntax that can bypass authentication, extract sensitive data, modify database contents, or even execute system commands depending on the database management system in use. The attack can be executed remotely without requiring any special privileges or authentication, making it particularly dangerous for web applications that handle sensitive information.
The operational impact of this vulnerability extends far beyond simple data theft, as it can enable complete database compromise and potential system takeover. Attackers can leverage this vulnerability to gain unauthorized access to all data stored within the application's database, including user credentials, personal information, and potentially system-level details. The remote execution capability means that attackers can exploit this vulnerability from anywhere on the internet, without needing physical access to the server or network infrastructure. This vulnerability also creates opportunities for attackers to perform privilege escalation attacks, where they can manipulate the sql queries to elevate their access level within the database. Additionally, the vulnerability can be used to establish persistent backdoors or to deploy malware within the application environment, making it a significant threat to overall system security and data integrity.
Mitigation strategies for CVE-2007-2342 should focus on implementing robust input validation and parameterized queries to prevent sql injection attacks. The most effective approach involves using prepared statements or parameterized queries that separate sql code from user input, ensuring that all user-supplied data is properly escaped and treated as literal values rather than executable code. Organizations should also implement proper input sanitization techniques, including whitelisting acceptable input patterns and rejecting any input that contains suspicious sql metacharacters or sequences. Additionally, the application should be updated to a newer version of creaDirectory that addresses this vulnerability, as the vendor likely released a patch to fix the input validation issues. Network-based mitigations such as web application firewalls and intrusion detection systems can provide additional layers of protection, while regular security audits and penetration testing should be conducted to identify and remediate similar vulnerabilities. According to ATT&CK framework, this vulnerability maps to T1190 - Exploit Public-Facing Application, highlighting the need for comprehensive application security measures to prevent exploitation of publicly accessible web applications.