CVE-2014-3326 in Security Manager
Summary
by MITRE
SQL injection vulnerability in the web framework in Cisco Security Manager 4.5 and 4.6 allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors, aka Bug ID CSCup26957.
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Analysis
by VulDB Data Team • 03/26/2022
The vulnerability identified as CVE-2014-3326 represents a critical SQL injection flaw within Cisco Security Manager versions 4.5 and 4.6 web framework components. This vulnerability affects the underlying database interaction mechanisms that process user inputs through web interfaces, creating a pathway for malicious actors to manipulate database queries. The issue stems from inadequate input validation and sanitization within the application's data handling processes, specifically within the web framework layer that manages user authentication and session management. Security Manager's web interface serves as the primary attack surface where authenticated users can leverage this vulnerability to compromise the database backend systems.
The technical exploitation of this vulnerability occurs when authenticated users submit specially crafted inputs that bypass normal input validation checks within the web application's SQL query construction process. These malformed inputs are then directly incorporated into database queries without proper escaping or parameterization, allowing attackers to inject malicious SQL code. The vulnerability manifests through unspecified vectors, indicating that multiple input points within the web framework could potentially be exploited, including form fields, URL parameters, or API endpoints that handle user-supplied data. This lack of specificity in the attack vectors suggests a fundamental design flaw in the application's data sanitization approach rather than a single point of failure.
The operational impact of this vulnerability is severe and multifaceted, potentially allowing remote authenticated attackers to execute arbitrary SQL commands against the underlying database system. Successful exploitation could result in complete database compromise, including unauthorized data access, modification, or deletion of sensitive information stored within Cisco Security Manager's database. Attackers might also gain access to administrative privileges within the database, enabling them to manipulate user accounts, modify security policies, or extract confidential information from the security management system. The vulnerability undermines the integrity and confidentiality of the entire security infrastructure managed by Cisco Security Manager, potentially exposing critical network security data to unauthorized access.
This vulnerability maps to CWE-89, which specifically addresses SQL injection flaws in software applications, and aligns with ATT&CK technique T1071.004 for application layer protocol manipulation. The weakness represents a classic case of improper input validation where user-supplied data is directly concatenated into SQL queries without proper sanitization or parameterization. Organizations should implement immediate mitigations including applying Cisco's security patches and updates, implementing web application firewalls to detect and block malicious SQL injection attempts, and conducting thorough security assessments of the web framework components. Additionally, database access controls should be strengthened to limit the privileges of database accounts used by the application, implementing the principle of least privilege to minimize potential damage from successful exploitation attempts.