CVE-2024-22440 in Compute Scale-up Server 3200
Summary
by MITRE • 04/17/2024
A potential security vulnerability has been identified in HPE Compute Scale-up Server 3200 server. This vulnerability could cause disclosure of sensitive information in log files.
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Analysis
by VulDB Data Team • 04/17/2024
The vulnerability identified as CVE-2024-22440 affects HPE Compute Scale-up Server 3200 systems and represents a significant concern for organizations relying on these enterprise-grade servers for critical workloads. This issue stems from improper handling of sensitive data within system logging mechanisms, creating potential exposure pathways for confidential information that should remain protected. The vulnerability specifically targets the server's logging infrastructure where sensitive operational data may be inadvertently written to log files without adequate sanitization or access controls. Such exposure could occur during normal system operations, maintenance procedures, or under specific error conditions that trigger logging activities.
The technical flaw manifests in the server's logging subsystem where authentication credentials, system keys, configuration parameters, or other sensitive data elements may be captured and stored in plaintext within log file entries. This represents a violation of the principle of least privilege and data protection best practices, as the system fails to implement proper data sanitization before log generation. The vulnerability falls under the category of information disclosure issues that can be categorized as CWE-200 (Information Exposure) and potentially CWE-532 (Insertion of Sensitive Information into Log File) according to the Common Weakness Enumeration framework. The root cause likely involves insufficient input validation and output filtering mechanisms within the logging components that process system events, error conditions, or administrative activities.
From an operational impact perspective, this vulnerability creates substantial risk for organizations deploying HPE Compute Scale-up Server 3200 systems in production environments. The exposure of sensitive information through log files could enable unauthorized parties to gain insights into system configurations, authentication mechanisms, or operational procedures that would otherwise remain confidential. Attackers could potentially exploit this vulnerability by accessing log files through various attack vectors including direct file system access, compromised administrative accounts, or through log management systems that may not properly secure sensitive data. The impact extends beyond simple information disclosure as it could facilitate further attacks including privilege escalation, lateral movement within networks, or targeted exploitation of system weaknesses that rely on knowledge of internal configurations. This vulnerability directly aligns with several tactics and techniques described in the MITRE ATT&CK framework under the information gathering and credential access domains.
Organizations should implement immediate mitigations to address this vulnerability including comprehensive log file access controls, regular log review procedures, and implementation of log sanitization processes that automatically strip or mask sensitive data before logging. System administrators should conduct thorough log file audits to identify any instances where sensitive information may have already been exposed, while also implementing monitoring solutions that can detect anomalous access patterns to log files. The recommended approach includes establishing strict access controls for log file directories, implementing automated log parsing tools that can identify and flag potential sensitive data exposure, and ensuring that log management systems properly handle sensitive information through encryption and access restriction mechanisms. Additionally, organizations should consider implementing centralized logging solutions with proper data classification and handling policies that prevent the storage of sensitive information in easily accessible locations while maintaining compliance with industry standards such as pci dss, hipaa, and iso 27001 requirements.