CVE-2018-1987 in Spectrum Protect for Enterprise Resource Planning
Summary
by MITRE
IBM Spectrum Protect for Enterprise Resource Planning 7.1 and 8.1, if tracing is activated, the IBM Spectrum Protect node password may be displayed in plain text in the ERP trace file. IBM X-Force ID: 154280.
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Analysis
by VulDB Data Team • 11/20/2023
IBM Spectrum Protect for Enterprise Resource Planning versions 7.1 and 8.1 contain a critical security vulnerability that exposes sensitive authentication credentials through improper logging practices. This flaw occurs when the system tracing functionality is enabled, creating a situation where node passwords are written to trace files in plaintext format rather than being properly obfuscated or masked. The vulnerability represents a significant weakness in the application's security architecture as it directly violates fundamental principles of credential protection and secure logging practices. The issue stems from inadequate input validation and output sanitization within the trace logging subsystem, where authentication tokens are not properly filtered or encrypted before being recorded in log files that may be accessible to unauthorized users.
The technical exploitation of this vulnerability occurs when administrators enable tracing features for debugging or monitoring purposes, which is a common operational practice in enterprise environments. When tracing is activated, the system fails to implement proper credential sanitization mechanisms, resulting in the exposure of node passwords in clear text format within the ERP trace files. This creates an attack surface where malicious actors with access to the trace files can directly extract authentication credentials without requiring additional exploitation techniques. The vulnerability aligns with CWE-546, which specifically addresses the presence of backdoors or unexpected functionality in security software, and CWE-312, which covers the exposure of sensitive information through improper logging. From an operational perspective, this vulnerability undermines the principle of least privilege and creates a scenario where sensitive authentication data becomes accessible through routine system maintenance activities.
The impact of this vulnerability extends beyond simple credential exposure, as it fundamentally compromises the security posture of organizations using these ERP systems. Attackers who gain access to trace files can obtain node passwords and potentially escalate their privileges within the IBM Spectrum Protect environment, leading to unauthorized access to backup and recovery operations. The exposure of authentication credentials in plaintext format directly enables credential reuse attacks and provides attackers with persistent access to critical data protection infrastructure. This vulnerability also violates several security standards including those outlined in the NIST SP 800-53 framework, particularly controls related to system logging and access control. The operational implications are severe as administrators may unknowingly expose sensitive information during routine troubleshooting activities, creating a persistent security risk that can be exploited over extended periods.
Organizations should implement immediate mitigations including disabling tracing functionality when not actively debugging, implementing strict access controls on trace file directories, and establishing automated monitoring for unauthorized access to log files. The recommended approach involves configuring the system to either disable trace logging entirely or ensure that all sensitive information is properly masked before being written to log files. Security teams should also implement regular audit procedures to identify and remediate any instances where trace files may contain sensitive data. From an ATT&CK framework perspective, this vulnerability maps to T1078 (Valid Accounts) and T1005 (Data from Local System) as it enables adversaries to obtain legitimate credentials and extract sensitive information from system files. Additionally, organizations should consider implementing centralized logging solutions with proper credential sanitization capabilities and establish security awareness training for system administrators to prevent accidental exposure of sensitive information through routine operational activities.