CVE-2018-0225 in AppDynamics App iQ Platform
Summary
by MITRE
The Enterprise Console in Cisco AppDynamics App iQ Platform before 4.4.3.10598 (HF4) allows SQL injection, aka the Security Advisory 2089 issue.
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Analysis
by VulDB Data Team • 02/17/2020
The vulnerability identified as CVE-2018-0225 represents a critical SQL injection flaw within the Enterprise Console component of Cisco AppDynamics App iQ Platform. This security weakness affects versions prior to 4.4.3.10598, specifically designated as HF4, and was catalogued under the Security Advisory 2089. The issue resides in the Enterprise Console's handling of user input, creating a pathway for malicious actors to execute unauthorized database commands through crafted input parameters. The vulnerability demonstrates the classic characteristics of SQL injection attacks where insufficient input validation allows attackers to manipulate backend database queries.
The technical implementation of this vulnerability stems from improper sanitization of user-supplied data within the Enterprise Console interface. When users interact with the console, particularly through input fields or parameters that are directly incorporated into SQL queries without adequate escaping or parameterization, attackers can inject malicious SQL code. This flaw typically occurs when application developers fail to implement proper input validation mechanisms or when they rely on unsafe query construction methods. The vulnerability falls under CWE-89 which specifically addresses SQL injection flaws, and aligns with ATT&CK technique T1071.004 for application layer protocol manipulation. The attack vector is particularly dangerous because it targets the administrative console, which typically possesses elevated privileges and access to sensitive data within the application ecosystem.
The operational impact of this vulnerability extends beyond simple data theft, as it can enable complete database compromise and unauthorized access to sensitive enterprise information. Attackers exploiting this flaw could potentially extract, modify, or delete critical application data, including user credentials, application configurations, and business-critical information stored within the AppDynamics platform. The vulnerability's severity is amplified by the fact that it affects the Enterprise Console, which serves as the primary administrative interface for managing the application performance monitoring solution. This creates a significant risk for organizations relying on AppDynamics for critical infrastructure monitoring, as successful exploitation could lead to complete system compromise and potential lateral movement within the network. The attack surface is particularly concerning given that the console typically requires elevated privileges and handles sensitive operational data.
Organizations affected by this vulnerability should prioritize immediate remediation through the application of Cisco's official security patches released in version 4.4.3.10598. The mitigation strategy should include comprehensive testing of the patched environment to ensure no regression issues affect existing functionality. Additionally, network segmentation and access controls should be implemented to limit exposure of the Enterprise Console to unauthorized users. Security monitoring should be enhanced to detect anomalous database access patterns that might indicate exploitation attempts. Organizations should also conduct thorough vulnerability assessments of their AppDynamics deployments to identify any other potential injection points within the application ecosystem. The remediation process should follow the principle of least privilege, ensuring that only authorized administrators have access to the Enterprise Console, and that all administrative activities are logged and monitored for suspicious behavior. This vulnerability highlights the importance of maintaining up-to-date security patches and implementing robust input validation practices in enterprise application environments.