CVE-2013-0584 in InfoSphere Replication Server
Summary
by MITRE
The Data Replication Dashboard component in IBM InfoSphere Replication Server 9.7 and 10.x before 10.2.0.0-b113 allows remote attackers to obtain a list of all user accounts, along with information about whether each account requires a password, via unspecified vectors.
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Analysis
by VulDB Data Team • 01/02/2022
The vulnerability identified as CVE-2013-0584 affects IBM InfoSphere Replication Server versions 9.7 and 10.x prior to 10.2.0.0-b113, specifically within the Data Replication Dashboard component. This issue represents a significant information disclosure flaw that enables remote attackers to enumerate all user accounts within the system. The vulnerability stems from insufficient access controls and authentication mechanisms within the dashboard interface, which fails to properly validate user permissions before exposing sensitive account information. The affected component serves as a management interface for replication processes and provides administrators with visibility into data synchronization operations, making it a critical attack surface for adversaries seeking to gather intelligence about the system's user base.
The technical nature of this vulnerability aligns with CWE-200, which addresses information exposure, and represents a classic case of insufficient authorization checking within a web application interface. Attackers can exploit unspecified vectors to access account enumeration data without requiring valid credentials or authentication. The disclosed information includes complete user account listings along with password requirement status for each account, which provides attackers with comprehensive reconnaissance data. This type of information disclosure can serve as a foundation for subsequent attacks, including credential stuffing, brute force attempts, or targeted social engineering campaigns. The vulnerability exists because the dashboard component does not properly enforce access controls, allowing unauthorized users to traverse the application's authentication layers and access account information that should be restricted to authorized administrators.
The operational impact of CVE-2013-0584 extends beyond simple information disclosure, creating potential pathways for privilege escalation and broader system compromise. When attackers can obtain a complete list of user accounts along with their password requirements, they gain valuable intelligence for planning targeted attacks against the system. This vulnerability particularly affects environments where the replication server manages sensitive data, as it provides attackers with a map of legitimate user accounts that may have varying levels of access permissions. The exposure of password requirement status indicates whether accounts are configured for password authentication, which can inform attackers about potential weak points in the authentication infrastructure. Organizations using this software may experience increased risk of account compromise, especially if the exposed accounts include administrative privileges or have access to critical data repositories.
The vulnerability can be addressed through multiple mitigation strategies that align with established cybersecurity frameworks including the MITRE ATT&CK matrix's reconnaissance phase. Organizations should immediately apply the vendor-provided security patches for IBM InfoSphere Replication Server versions 10.2.0.0-b113 and later, which resolve the access control issues within the Data Replication Dashboard. Network segmentation and firewall rules should be implemented to restrict access to the dashboard component, limiting exposure to trusted internal networks only. Additionally, implementing proper authentication controls, access logging, and monitoring for unauthorized access attempts can help detect and prevent exploitation of this vulnerability. Regular security assessments and vulnerability scanning should be conducted to identify similar issues in other components of the replication infrastructure. The remediation process should also include reviewing and strengthening authentication policies across all user accounts, particularly those identified through the enumeration process, to ensure that exposed accounts maintain appropriate security postures. Organizations should also consider implementing additional layers of security such as multi-factor authentication for critical administrative accounts to reduce the impact of credential exposure.