CVE-2013-5403 in Websphere Datapower Xc10 Appliance
Summary
by MITRE
Unspecified vulnerability on the IBM WebSphere DataPower XC10 appliance 2.0 through 2.5.0.1 allows remote attackers to obtain administrative access via unknown vectors.
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Analysis
by VulDB Data Team • 05/14/2017
The vulnerability identified as CVE-2013-5403 affects the IBM WebSphere DataPower XC10 appliance version 2.0 through 2.5.0.1, representing a critical security flaw that enables remote attackers to escalate privileges and gain administrative control over the affected system. This unspecified vulnerability manifests within the appliance's authentication and authorization mechanisms, creating a pathway for unauthorized individuals to bypass normal access controls and assume administrative privileges without proper credentials or authorization. The vulnerability's classification as unspecified indicates that the exact technical details of the flaw were not publicly disclosed at the time of reporting, though the implications for system security were severe enough to warrant immediate attention from the cybersecurity community.
The technical nature of this vulnerability aligns with common privilege escalation flaws found in enterprise appliances, potentially involving weaknesses in session management, authentication protocols, or access control implementations. Such vulnerabilities typically arise from insufficient input validation, improper privilege handling, or flawed security logic within the appliance's firmware or software components. The impact extends beyond simple unauthorized access as administrative privileges provide attackers with complete control over the appliance's configuration, data processing capabilities, and network security policies. This could enable attackers to modify or disable security controls, access sensitive data, redirect traffic, or use the appliance as a pivot point for further attacks within the network infrastructure.
From an operational perspective, the exploitation of this vulnerability poses significant risks to organizations relying on IBM WebSphere DataPower XC10 appliances for their network security and data processing needs. The remote nature of the attack vector means that adversaries can exploit the vulnerability from outside the network perimeter, eliminating the need for physical access or insider knowledge. This characteristic makes the vulnerability particularly dangerous as it can be exploited by threat actors from anywhere on the internet, potentially leading to widespread compromise of the affected organization's network security infrastructure. The vulnerability's presence in multiple versions of the appliance indicates a systemic issue that required comprehensive patching across the affected product line, highlighting the importance of timely security updates and vulnerability management processes.
Organizations should implement immediate mitigations including applying the vendor-provided security patches, conducting thorough vulnerability assessments of their DataPower appliance deployments, and monitoring network traffic for signs of exploitation attempts. The vulnerability demonstrates the critical importance of maintaining up-to-date security controls and following security best practices such as network segmentation, regular security audits, and comprehensive incident response planning. From a compliance perspective, this vulnerability would likely trigger requirements under various security standards including those related to access control, system integrity, and vulnerability management. The incident would also highlight the need for organizations to maintain robust security monitoring capabilities and to have clear procedures for responding to security vulnerabilities in critical infrastructure components.
This vulnerability type falls under the broader category of privilege escalation attacks that are commonly categorized under CWE-264, which addresses permissions, privileges, and access controls. The attack vector and impact align with techniques described in the MITRE ATT&CK framework under the privilege escalation and defense evasion domains. Organizations should consider implementing additional security controls such as network access controls, intrusion detection systems, and comprehensive logging to detect and prevent exploitation attempts. The vulnerability serves as a reminder of the critical importance of securing enterprise appliances and the potential consequences of unpatched security flaws in network infrastructure components.