CVE-2010-2338 in VU Web Visitor Analyst
Summary
by MITRE
Multiple SQL injection vulnerabilities in redir.asp in VU Web Visitor Analyst allow remote attackers to execute arbitrary SQL commands via the (1) username or (2) password parameter. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 08/18/2024
The vulnerability identified as CVE-2010-2338 represents a critical SQL injection flaw within the VU Web Visitor Analyst application's redir.asp component. This vulnerability exists in the authentication handling mechanism where user input is improperly sanitized before being incorporated into SQL database queries. The flaw affects two specific parameters within the redir.asp script, namely the username and password fields, which are directly used in database operations without adequate input validation or parameterization. Attackers can exploit this vulnerability by crafting malicious SQL commands within these parameters, potentially gaining unauthorized access to the underlying database system.
The technical exploitation of this vulnerability falls under CWE-89 which specifically addresses SQL injection flaws where untrusted data is incorporated into SQL commands without proper sanitization or parameterization. This weakness allows attackers to manipulate the intended database query execution flow, potentially leading to unauthorized data access, modification, or deletion. The vulnerability demonstrates poor input validation practices where the application fails to properly escape or parameterize user-supplied data before database interrogation, creating an attack surface that can be leveraged for privilege escalation and data exfiltration.
Operationally, this vulnerability poses significant risks to organizations utilizing the VU Web Visitor Analyst platform, as it enables remote attackers to execute arbitrary SQL commands against the database backend. Successful exploitation could result in complete database compromise, allowing attackers to extract sensitive information, modify visitor analytics data, or even gain administrative access to the database system. The remote nature of the attack means that threat actors do not require physical access to the system or local network presence to exploit this vulnerability, making it particularly dangerous for web-facing applications. The impact extends beyond simple data theft to potential service disruption and regulatory compliance violations.
Mitigation strategies for CVE-2010-2338 should focus on implementing proper input validation and parameterized queries to prevent SQL injection attacks. Organizations should immediately apply patches or updates provided by the vendor to address this vulnerability. The recommended approach includes implementing proper input sanitization techniques, using prepared statements or parameterized queries, and employing web application firewalls to detect and block malicious SQL injection attempts. Additionally, implementing least privilege database access controls and regular security audits can help reduce the potential impact of such vulnerabilities. This vulnerability aligns with ATT&CK technique T1190 which covers exploitation of remote services through SQL injection, emphasizing the need for comprehensive database security measures and regular vulnerability assessments to protect against such attacks.