CVE-2011-2149 in SmarterStats
Summary
by MITRE
Multiple SQL injection vulnerabilities in the SmarterTools SmarterStats 6.0 web server allow remote attackers to execute arbitrary SQL commands via certain parameters to (1) Admin/frmSite.aspx, (2) Default.aspx, (3) Services/SiteAdmin.asmx, or (4) Client/frmViewReports.aspx; certain cookies to (5) Services/SiteAdmin.asmx or (6) login.aspx; the Referer HTTP header to (7) Services/SiteAdmin.asmx or (8) login.aspx; or (9) the User-Agent HTTP header to Services/SiteAdmin.asmx.
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Analysis
by VulDB Data Team • 12/02/2024
The CVE-2011-2149 vulnerability represents a critical SQL injection flaw in SmarterTools SmarterStats 6.0 web server software that exposes multiple attack vectors allowing remote code execution through database manipulation. This vulnerability falls under the Common Weakness Enumeration category CWE-89, which specifically addresses SQL injection weaknesses in software applications. The flaw exists due to inadequate input validation and sanitization mechanisms within the web application's parameter handling processes, particularly in administrative and reporting interfaces.
The technical exploitation of this vulnerability occurs through multiple entry points within the application's web interface, including administrative pages such as Admin/frmSite.aspx and Default.aspx, as well as web service endpoints like Services/SiteAdmin.asmx and Client/frmViewReports.aspx. Attackers can manipulate parameters in these locations to inject malicious SQL commands that bypass normal authentication and authorization mechanisms. The vulnerability extends to cookie handling in Services/SiteAdmin.asmx and login.aspx, where attacker-controlled cookie values can be used to execute arbitrary SQL commands. Additionally, HTTP headers including Referer and User-Agent can serve as injection vectors, demonstrating the breadth of potential attack surfaces within the application's input processing.
The operational impact of this vulnerability is severe as it allows remote attackers to gain unauthorized access to the underlying database system and execute arbitrary commands with the privileges of the database user. This creates a pathway for data exfiltration, data corruption, privilege escalation, and potential system compromise. The vulnerability affects the administrative functionality of SmarterStats 6.0, which could lead to complete system takeover if attackers can leverage the database access to manipulate application configurations or escalate privileges within the database environment. Organizations using this software face significant risk of unauthorized data access and potential service disruption.
Mitigation strategies for CVE-2011-2149 should focus on implementing proper input validation and parameterized queries throughout the application codebase. Organizations must ensure that all user-supplied input is properly sanitized and validated before processing, particularly in areas handling administrative functions and web service calls. The implementation of web application firewalls and input filtering mechanisms can provide additional protection layers. Patch management procedures should be prioritized to ensure immediate remediation through official vendor updates. Security monitoring should be enhanced to detect unusual database access patterns and potential SQL injection attempts. According to ATT&CK framework techniques, this vulnerability maps to T1071.004 for application layer protocol and T1190 for exploit public-facing application, requiring comprehensive network monitoring and access control measures to prevent exploitation.