CVE-2012-2962 in Sonicwall Scrutinizer With Flow Analytics Module
Summary
by MITRE
SQL injection vulnerability in d4d/statusFilter.php in Plixer Scrutinizer (aka Dell SonicWALL Scrutinizer) before 9.5.2 allows remote authenticated users to execute arbitrary SQL commands via the q parameter.
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Analysis
by VulDB Data Team • 12/31/2024
The CVE-2012-2962 vulnerability represents a critical sql injection flaw in Plixer Scrutinizer, formerly known as Dell SonicWALL Scrutinizer, affecting versions prior to 9.5.2. This vulnerability exists within the d4d/statusFilter.php component of the network traffic analysis platform, which is widely used for monitoring and analyzing network performance data. The vulnerability specifically impacts the q parameter handling mechanism, creating a pathway for malicious actors to manipulate database queries through crafted input.
The technical exploitation of this vulnerability stems from inadequate input validation and sanitization within the statusFilter.php script. When authenticated users submit requests containing maliciously crafted q parameter values, the application fails to properly escape or filter special sql characters and commands. This allows attackers to inject arbitrary sql code that gets executed within the database context, potentially enabling full database compromise. The vulnerability is classified as a classic sql injection attack vector under CWE-89, which specifically addresses improper neutralization of special elements used in sql commands.
From an operational perspective, this vulnerability poses significant risks to organizations relying on Scrutinizer for network monitoring and security analysis. Since the vulnerability requires authentication, it limits exploitation to users who already have access credentials, but this still represents a privilege escalation risk. Attackers with legitimate user accounts could leverage this vulnerability to extract sensitive network data, modify database records, or potentially escalate their privileges within the system. The impact extends beyond simple data theft as the vulnerability could be used to establish persistent access or disrupt network monitoring operations.
The attack surface for this vulnerability aligns with ATT&CK technique T1071.004 for application layer protocol manipulation and T1566 for credential access through legitimate accounts. Organizations utilizing Scrutinizer should implement immediate mitigations including applying the vendor-provided patch to version 9.5.2 or later, implementing network segmentation to limit access to the vulnerable application, and conducting thorough access control reviews. Additional defensive measures should include database query monitoring, implementing web application firewalls, and establishing robust input validation policies. The vulnerability demonstrates the importance of regular security updates and proper input sanitization practices in network monitoring applications that handle sensitive operational data.