CVE-2007-2121 in Application Server
Summary
by MITRE
Unspecified vulnerability in the COREid Access component in Oracle Application Server 7.0.4.4 has unknown impact and attack vectors, aka AS02.
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Analysis
by VulDB Data Team • 07/18/2019
The vulnerability identified as CVE-2007-2121 affects the COREid Access component within Oracle Application Server version 7.0.4.4, commonly referred to as AS02. This unspecified weakness resides within a critical authentication and access control mechanism that forms part of Oracle's enterprise application infrastructure. The vulnerability represents a significant security gap that could potentially allow unauthorized access to protected resources within organizations relying on this legacy application server implementation. The unspecified nature of both the impact and attack vectors suggests that the exact scope and exploitation methods remain partially obscured, making this vulnerability particularly concerning for security professionals tasked with assessing organizational risk.
The technical flaw within the COREid Access component appears to stem from inadequate authentication mechanisms or flawed access control enforcement that could permit malicious actors to bypass normal security restrictions. This type of vulnerability typically falls under the category of access control failures as classified by CWE-284, which encompasses improper access control conditions that allow unauthorized users to access protected resources. The vulnerability exists within a component specifically designed to manage user authentication and authorization, making it a prime target for attackers seeking to escalate privileges or gain unauthorized system access. The COREid Access component likely handles critical security functions including user credentials validation, session management, and access permission enforcement, all of which could be compromised by this unspecified weakness.
The operational impact of this vulnerability extends beyond simple unauthorized access scenarios, potentially enabling attackers to perform privilege escalation attacks or gain persistent access to sensitive organizational data. Organizations utilizing Oracle Application Server 7.0.4.4 may find their security posture significantly weakened if this vulnerability remains unaddressed, particularly given that the component operates at the core of the application server's security architecture. Attackers could leverage this vulnerability to execute various malicious activities including data exfiltration, system compromise, or disruption of business operations. The vulnerability's presence in a widely deployed enterprise application server platform increases the potential attack surface and could affect multiple organizations simultaneously, making it a high-priority concern for security teams managing legacy systems.
Mitigation strategies for CVE-2007-2121 should prioritize immediate patching of affected Oracle Application Server installations through official security updates from Oracle. Organizations should conduct comprehensive vulnerability assessments to identify all instances of the affected component and implement network segmentation to limit potential attack vectors. The vulnerability's unspecified nature necessitates defensive measures such as enhanced monitoring of authentication logs and access patterns, as well as implementing additional security controls beyond the default configuration. Security professionals should consider this vulnerability in the context of the ATT&CK framework, particularly focusing on privilege escalation and credential access techniques that attackers might employ. Regular security audits and penetration testing of legacy systems are essential to identify similar vulnerabilities that may exist in older application server implementations. Organizations should also evaluate their overall security posture and consider migrating away from unsupported legacy systems to reduce exposure to known and unknown vulnerabilities.