CVE-2025-9955 in Enterprise Integrator
Summary
by MITRE • 10/16/2025
An improper access control vulnerability exists in WSO2 Enterprise Integrator product due to insufficient permission restrictions on internal SOAP admin services related to system logs and user-store configuration. A low-privileged user can access log data and user-store configuration details that are not intended to be exposed at that privilege level.
While no credentials or sensitive user information are exposed, this vulnerability may allow unauthorized visibility into internal operational details, which could aid in further exploitation or reconnaissance.
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Analysis
by VulDB Data Team • 10/16/2025
The vulnerability identified as CVE-2025-9955 represents a critical access control flaw within the WSO2 Enterprise Integrator platform that undermines the fundamental security principles of privilege separation and least privilege access. This issue stems from inadequate authorization mechanisms governing internal SOAP admin services that handle sensitive operational data including system logs and user-store configurations. The flaw exists at the application layer where the product fails to properly validate user permissions before granting access to administrative functions, creating an avenue for privilege escalation through unauthorized data exposure. Organizations utilizing WSO2 Enterprise Integrator are particularly at risk since this vulnerability affects the core integration platform that typically handles mission-critical business processes and data flows.
The technical implementation of this vulnerability manifests through insufficient input validation and access control checks within the SOAP service endpoints that manage system logging and user-store configurations. When low-privileged users attempt to access these administrative services, the system fails to properly enforce authorization boundaries that should restrict access based on user roles and permissions. This misconfiguration allows unauthorized individuals to query internal system information through the SOAP interface, potentially exposing operational details such as log file contents, user-store metadata, and configuration parameters that are normally restricted to administrative users. The vulnerability is classified under CWE-284 which specifically addresses improper access control issues in software applications, making it a direct violation of established security standards for privilege management.
The operational impact of CVE-2025-9955 extends beyond simple information disclosure, as it provides attackers with valuable reconnaissance data that could facilitate more sophisticated attacks. While the vulnerability does not directly expose sensitive credentials or personal user information, it enables unauthorized visibility into internal system operations and architecture details that could be leveraged for targeted attacks. Attackers can use this information to understand system configurations, identify potential attack vectors, and map out the internal structure of the integration platform. This reconnaissance capability aligns with tactics described in the MITRE ATT&CK framework under the reconnaissance phase, where adversaries gather information about their target environment to plan subsequent exploitation activities. The exposure of system logs could reveal system behavior patterns, error conditions, and operational anomalies that might indicate other vulnerabilities or misconfigurations within the platform.
Organizations should implement immediate mitigations including strengthening access control policies, reviewing and updating user role definitions, and ensuring proper authorization enforcement for all administrative services. The recommended approach involves configuring role-based access control mechanisms to explicitly restrict access to system logs and user-store configuration services to only authorized administrative users. Security teams should also consider implementing network-level restrictions to limit access to SOAP admin endpoints from untrusted networks and establish monitoring procedures to detect unauthorized access attempts to these sensitive services. Additionally, regular security assessments and penetration testing should be conducted to verify that access control mechanisms are properly enforced and that no additional unauthorized access paths exist within the WSO2 Enterprise Integrator environment. The vulnerability underscores the importance of maintaining strict separation between operational and administrative functions within enterprise integration platforms to prevent unauthorized exposure of critical system information.