CVE-2008-5675 in WebSphere Portal
Summary
by MITRE
Unspecified vulnerability in IBM WebSphere Portal 6.0 before 6.0.1.5 has unknown impact and attack vectors related to "Access problems with BasicAuthTAI."
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Analysis
by VulDB Data Team • 11/25/2017
The vulnerability identified as CVE-2008-5675 affects IBM WebSphere Portal version 6.0 prior to 6.0.1.5 and specifically relates to access control issues within the BasicAuthTAI component. This unspecified vulnerability represents a critical security weakness that could potentially allow unauthorized access to portal resources through improper authentication handling mechanisms. The BasicAuthTAI component serves as a trusted application interface that manages basic authentication processes for portal applications, making it a crucial element in the overall security architecture of the WebSphere Portal environment.
The technical flaw manifests in the improper handling of authentication credentials within the BasicAuthTAI module, which could enable attackers to bypass normal access controls and gain unauthorized access to protected portal resources. This vulnerability falls under the category of authentication bypass issues and aligns with CWE-287 which addresses improper handling of authentication tokens and credentials. The unspecified nature of both the impact and attack vectors suggests that the vulnerability could potentially be exploited through multiple pathways, making it particularly dangerous as security teams cannot predict the exact methods an attacker might use to exploit this weakness.
From an operational perspective, this vulnerability could have severe consequences for organizations relying on IBM WebSphere Portal 6.0 for their enterprise portal needs. The potential impact includes unauthorized access to sensitive business data, modification of portal content, and possible lateral movement within the network infrastructure. Attackers could exploit this vulnerability to escalate privileges, access restricted administrative functions, or obtain confidential information that should only be available to authorized users. The vulnerability directly affects the principle of least privilege and could compromise the integrity and confidentiality of the entire portal ecosystem.
Organizations affected by this vulnerability should immediately implement mitigation strategies including applying the official IBM WebSphere Portal 6.0.1.5 patch or later versions that address this specific authentication issue. Security administrators should also consider implementing additional access controls and monitoring mechanisms to detect potential exploitation attempts. The vulnerability demonstrates the importance of maintaining up-to-date security patches and following the principle of defense in depth. According to ATT&CK framework category T1078 which covers valid accounts and privilege escalation, this vulnerability could be leveraged by adversaries to establish persistent access to systems through compromised authentication mechanisms. Organizations should conduct thorough security assessments to identify any potential exploitation attempts and ensure that their portal environments are properly hardened against such authentication-related threats.