CVE-2014-4005 in Brazil
Summary
by MITRE
SAP Brazil add-on has hardcoded credentials, which makes it easier for remote attackers to obtain access via unspecified vectors.
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Analysis
by VulDB Data Team • 03/16/2019
The vulnerability identified as CVE-2014-4005 affects SAP Brazil add-on components that contain hardcoded credentials, creating a significant security risk for organizations utilizing these systems. This flaw represents a critical weakness in the authentication mechanism of SAP solutions, particularly within the Brazilian localization add-on modules that are designed to support specific regional business requirements. The presence of hardcoded credentials in software components directly violates fundamental security principles and creates persistent access points that remain unchanged regardless of system updates or security policies. This vulnerability enables remote attackers to gain unauthorized access to SAP systems through unspecified attack vectors that may include network reconnaissance, social engineering, or exploitation of other adjacent vulnerabilities. The hardcoded nature of these credentials means they are embedded within the application code or configuration files, making them accessible to anyone who can obtain the software binaries or configuration files through legitimate or illegitimate means. According to the Common Weakness Enumeration standard, this vulnerability maps to CWE-798, which specifically addresses the use of hardcoded credentials within software applications. The operational impact of this vulnerability extends beyond simple unauthorized access, as it can provide attackers with persistent entry points that remain effective across system updates and reboots, potentially enabling extended unauthorized access and data exfiltration capabilities.
The technical implementation of this vulnerability stems from poor secure coding practices within SAP's development lifecycle for their Brazil add-on modules. Attackers can exploit this weakness by identifying the hardcoded credentials through various means including reverse engineering of compiled binaries, examination of configuration files, or through automated tools that scan for common credential patterns. The unspecified vectors mentioned in the vulnerability description suggest that multiple attack surfaces may be affected, potentially including web interfaces, database connections, or administrative access points. This type of vulnerability is particularly dangerous because it operates outside of normal authentication mechanisms and does not require complex exploitation techniques or zero-day vulnerabilities to be successfully leveraged. The SAP Brazil add-on modules typically contain specific credentials for database connections, administrative access, or integration with other systems, and these hardcoded values become permanent access points for any attacker who discovers them. The vulnerability demonstrates a fundamental failure in the principle of least privilege and proper credential management, as these hardcoded values often possess elevated privileges necessary for system administration or data access. The ATT&CK framework categorizes this vulnerability under privilege escalation and credential access techniques, where adversaries can leverage hardcoded credentials to establish persistent access and move laterally within networks.
Organizations affected by CVE-2014-4005 face substantial operational risks including potential data breaches, system compromise, and regulatory compliance violations. The vulnerability can enable attackers to access sensitive business data, financial records, and customer information that is typically protected by more robust authentication mechanisms. The long-term nature of hardcoded credentials means that once discovered, these access points remain viable for extended periods without requiring further exploitation efforts from attackers. Security teams must conduct comprehensive audits of all SAP systems and add-on modules to identify similar hardcoded credential issues across their infrastructure. The remediation process requires immediate credential rotation for all identified systems, followed by complete code review and reimplementation of authentication mechanisms. Organizations should implement comprehensive monitoring and alerting systems to detect unauthorized access attempts and credential usage patterns that may indicate exploitation of this vulnerability. The vulnerability also highlights the importance of secure configuration management and regular security assessments of third-party software components. System administrators must ensure that all SAP installations undergo thorough security hardening processes that eliminate hardcoded credentials and implement proper access control mechanisms. Additionally, organizations should establish incident response procedures specifically designed to address credential compromise scenarios, including immediate credential rotation, network segmentation, and comprehensive forensic analysis of affected systems. The long-term security posture of SAP implementations depends heavily on addressing such fundamental credential management issues that can undermine even the most sophisticated security architectures.