CVE-2014-4008 in Web Services Tool
Summary
by MITRE
SAP Web Services Tool (CA-WUI-WST) has hardcoded credentials, which makes it easier for remote attackers to obtain access via unspecified vectors.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 03/04/2018
SAP Web Services Tool within the CA-WUI-WST component contains hardcoded authentication credentials that create a significant security vulnerability exploitable by remote attackers. This flaw represents a critical weakness in the application's authentication mechanism where sensitive credential information is embedded directly within the code rather than being dynamically retrieved or managed through secure configuration processes. The presence of hardcoded credentials fundamentally violates security best practices and creates a persistent backdoor that remains active regardless of system updates or credential rotation policies. Attackers can leverage this vulnerability through unspecified attack vectors that may include network reconnaissance, service enumeration, or direct exploitation of the web services interface. The hardcoded nature of these credentials means that once discovered, they provide persistent access to the system without requiring additional authentication challenges or complex attack chains. This vulnerability directly maps to CWE-798, which specifically addresses the use of hard-coded credentials in software implementations, and aligns with ATT&CK technique T1566 for credential access through hardcoded credentials. The impact extends beyond simple unauthorized access as these credentials may provide elevated privileges or administrative capabilities within the SAP environment, potentially enabling full system compromise or data exfiltration. The vulnerability affects organizations using SAP Web Services Tool where the hardcoded credentials have not been properly secured or replaced with dynamic authentication mechanisms. This flaw particularly impacts the confidentiality, integrity, and availability of the affected systems, as attackers can exploit it to gain unauthorized access to business-critical applications and data.
The operational implications of this vulnerability are severe as it creates a persistent threat vector that remains active until manually addressed by system administrators. Organizations may unknowingly maintain these hardcoded credentials across multiple deployments or system instances, creating widespread exposure across their infrastructure. The unspecified attack vectors suggest that this vulnerability may be exploitable through various means including but not limited to network scanning, web service discovery, or social engineering attacks that could lead to credential exposure. The lack of dynamic credential management in the tool design indicates a fundamental flaw in the security architecture that extends beyond a simple authentication issue to encompass broader system design weaknesses. Attackers may use automated tools to scan for applications containing hardcoded credentials, making this vulnerability particularly attractive for mass exploitation campaigns. The persistence of these credentials means that even after system patches or updates, the vulnerability remains unless the hardcoded values are specifically identified and replaced. This characteristic makes the vulnerability particularly dangerous in environments where rapid patching is not possible or where legacy systems continue to operate with outdated security configurations.
Mitigation strategies for this vulnerability require immediate action to identify and replace all hardcoded credentials within the SAP Web Services Tool implementation. Organizations should conduct comprehensive inventory audits to locate all instances of the affected tool and verify that hardcoded credentials have been properly replaced with secure authentication mechanisms. The recommended approach involves implementing dynamic credential retrieval from secure configuration stores or centralized identity management systems rather than embedding credentials directly within the application code. Security teams should also establish automated scanning processes to identify similar hardcoded credential issues in other applications and systems within their environment. System administrators must ensure that all instances of the SAP Web Services Tool are updated to versions that address this vulnerability through proper credential management practices. The implementation of principle of least privilege should be enforced where possible, limiting the scope and capabilities of accounts with hardcoded credentials. Regular security assessments and code reviews should be conducted to prevent similar issues from being introduced in future development cycles. Additionally, organizations should consider implementing network segmentation and access controls to limit the potential impact of credential compromise even if the vulnerability cannot be immediately remediated. These measures align with security frameworks such as NIST SP 800-53 and ISO 27001 requirements for secure credential management and access control. The vulnerability also highlights the importance of secure software development lifecycle practices where authentication mechanisms are properly designed and tested for security vulnerabilities before deployment.