CVE-2017-1613 in Connections
Summary
by MITRE
IBM Connections 6.0 could allow an unauthenticated remote attacker to gain unauthenticated or unauthorized access to non-sensitive Engagement Center template data. IBM X-Force ID: 132954.
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Analysis
by VulDB Data Team • 01/26/2021
This vulnerability exists within IBM Connections 6.0, a social collaboration platform that enables enterprise users to share information and work together. The flaw represents a significant security weakness that could allow remote attackers to access sensitive data without requiring authentication credentials. The vulnerability specifically affects the Engagement Center component of the platform, which is designed to facilitate content creation and sharing among users. Attackers could exploit this issue to obtain template data that, while not classified as highly sensitive, could still provide valuable insights into organizational structures and content strategies. The vulnerability stems from inadequate access controls and authentication mechanisms within the platform's template handling processes. This allows unauthorized users to bypass normal authentication procedures and directly access template resources that should typically be restricted to authenticated users. The security implications extend beyond simple data exposure, as the compromised template data could potentially be used to craft more sophisticated attacks or to understand the platform's internal structure and workflows.
The technical implementation of this vulnerability involves a weakness in the platform's authorization framework where template access requests are not properly validated before being processed. This flaw enables attackers to construct specific requests that circumvent normal authentication checks and gain access to template resources. The vulnerability aligns with CWE-285, which addresses improper authorization issues in software systems. Attackers could leverage this weakness by crafting malicious requests that target the Engagement Center template endpoints, potentially gaining access to templates that contain organizational information, content strategies, or structural elements that could be valuable for further exploitation attempts. The lack of proper access validation creates an attack surface that allows unauthenticated users to traverse the platform's template hierarchy and retrieve data that should remain protected. This represents a critical gap in the platform's security architecture that undermines the fundamental principle of least privilege and proper access control enforcement.
The operational impact of this vulnerability could be substantial for organizations relying on IBM Connections for their collaboration needs. While the exposed data is categorized as non-sensitive, the potential for information disclosure remains significant, particularly when considering that template data often contains organizational content patterns, structural approaches, and workflow methodologies. The vulnerability could enable attackers to gather intelligence about an organization's content creation practices, collaboration patterns, and internal processes without requiring any authentication credentials. This intelligence could then be used to craft more targeted attacks against other system components or to develop social engineering campaigns that exploit the discovered information. Organizations may face reputational damage if this information is used to undermine trust in their collaboration platforms, and the vulnerability could potentially serve as a stepping stone for more serious attacks that leverage the gathered information to identify additional weaknesses within the broader IT infrastructure. The attack vector is particularly concerning as it requires no prior authentication, making it accessible to any remote attacker with knowledge of the platform's structure.
Organizations should implement immediate mitigations to address this vulnerability in their IBM Connections deployments. The most effective approach involves applying the vendor-provided security patches and updates that specifically address the authorization flaws in the Engagement Center component. System administrators should also review and tighten access controls for template resources, ensuring that proper authentication and authorization mechanisms are enforced for all template-related operations. Network-level protections such as firewalls and intrusion detection systems should be configured to monitor for suspicious template access patterns that could indicate exploitation attempts. Additionally, organizations should conduct thorough security assessments to identify any other components that might share similar authorization weaknesses. The implementation of principle of least privilege should be enforced across all template resources, ensuring that only authorized users can access specific template data. Regular security audits and penetration testing should be conducted to verify that the implemented controls remain effective against evolving threat landscapes. Organizations should also consider implementing additional monitoring and logging for template access activities to detect and respond to potential exploitation attempts. The vulnerability serves as a reminder of the critical importance of maintaining up-to-date security configurations and the necessity of regular vulnerability assessments to identify and remediate authorization-related weaknesses in enterprise collaboration platforms.