CVE-2003-0941 in Database Server
Summary
by MITRE
web-tools in SAP DB before 7.4.03.30 allows remote attackers to access the Web Agent Administration pages and modify configuration via a direct request to waadmin.wa.
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Analysis
by VulDB Data Team • 06/19/2024
The vulnerability identified as CVE-2003-0941 affects SAP DB versions prior to 7.4.03.30 and represents a critical security flaw in the web-tools component that governs the Web Agent Administration interface. This issue stems from insufficient access controls and authentication mechanisms within the SAP DB web administration interface, creating a pathway for unauthorized remote attackers to gain administrative privileges. The vulnerability specifically targets the waadmin.wa component, which serves as the administrative endpoint for managing web agent configurations, thereby exposing sensitive system controls to malicious actors without proper authorization.
The technical implementation of this vulnerability exploits a fundamental flaw in the authentication and authorization framework of SAP DB's web administration tools. Attackers can directly submit HTTP requests to the waadmin.wa endpoint without being required to authenticate or provide proper credentials, effectively bypassing the normal access control mechanisms that should protect administrative functions. This direct access capability allows threat actors to perform administrative operations such as modifying configuration parameters, accessing sensitive system information, and potentially altering the web agent's operational behavior. The flaw essentially creates a backdoor into the administrative interface that operates outside the normal security boundaries of the database management system.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it provides attackers with the ability to fundamentally alter the configuration of web agents within the SAP DB environment. This configuration modification capability can lead to severe consequences including data exposure, service disruption, and potential system compromise. An attacker who successfully exploits this vulnerability can manipulate web agent settings to redirect traffic, disable security features, or establish persistent access points within the system. The remote nature of the attack means that threat actors do not require physical access to the system or local network presence, making this vulnerability particularly dangerous as it can be exploited from anywhere on the internet.
From a cybersecurity perspective, this vulnerability aligns with CWE-284, which addresses improper access control issues in software systems, and represents a classic example of insufficient authorization checks in web applications. The flaw demonstrates poor security design practices where administrative endpoints lack proper authentication mechanisms, creating a scenario that falls under the ATT&CK technique T1078 for valid accounts and T1566 for phishing attacks, as attackers can leverage this weakness to establish unauthorized administrative access. Organizations running SAP DB versions prior to 7.4.03.30 should immediately implement mitigations including patching to the latest version, implementing network segmentation to restrict access to administrative interfaces, and deploying web application firewalls to monitor and filter requests to sensitive endpoints.
The remediation approach for CVE-2003-0941 requires immediate attention from system administrators and security teams, as the vulnerability represents a significant risk to database security. SAP DB users should upgrade to version 7.4.03.30 or later, which includes proper authentication mechanisms for web administration interfaces. Additional mitigations include implementing strict network access controls to limit who can reach the waadmin.wa endpoint, configuring proper firewall rules to restrict access to administrative ports, and monitoring web server logs for unauthorized access attempts. Security teams should also consider implementing intrusion detection systems to monitor for requests targeting the specific waadmin.wa endpoint, as well as establishing regular security audits to ensure that administrative interfaces remain properly secured against similar vulnerabilities. Organizations that cannot immediately patch should implement temporary workarounds such as disabling the web administration interface entirely or restricting access through network-level controls until a proper upgrade can be completed.