CVE-2011-1541 in System Management Homepage
Summary
by MITRE
Unspecified vulnerability in HP System Management Homepage (SMH) before 6.3 allows remote attackers to bypass intended access restrictions, and consequently execute arbitrary code, via unknown vectors.
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Analysis
by VulDB Data Team • 08/04/2024
The vulnerability identified as CVE-2011-1541 represents a critical security flaw within HP System Management Homepage version 6.2 and earlier releases. This web-based management interface serves as a centralized platform for administrators to monitor and control HP server hardware components including processors, memory, storage devices, and network interfaces. The unspecified nature of the vulnerability indicates that the exact technical mechanism remains undisclosed, though it clearly affects the authentication and authorization controls that govern access to system management functions. The affected version range suggests this weakness existed for several years, potentially exposing numerous enterprise environments to unauthorized access.
The core technical flaw manifests as a privilege escalation vulnerability that allows remote attackers to bypass intended access restrictions without proper authentication credentials. This weakness enables unauthorized individuals to gain elevated privileges within the system management environment, ultimately permitting execution of arbitrary code on the target system. The vulnerability's remote exploitability means attackers do not require physical access or local network presence to leverage the flaw. From a cybersecurity perspective, this represents a serious authorization bypass that violates fundamental security principles of least privilege and defense in depth. The vulnerability aligns with CWE-284, which describes improper access control mechanisms, and could potentially map to ATT&CK technique T1078 for valid accounts and T1566 for social engineering vectors that may have been used to initially gain access.
The operational impact of this vulnerability extends beyond simple unauthorized access to encompass complete system compromise and potential data exfiltration. Attackers who successfully exploit this vulnerability could manipulate critical system settings, install malicious software, monitor system activities, and potentially use the compromised management interface as a pivot point for attacking other systems within the network infrastructure. The affected HP System Management Homepage serves as a crucial component in enterprise server management, making this vulnerability particularly dangerous for organizations relying on HP hardware for their IT infrastructure. Organizations using older versions of HP SMH may have unknowingly exposed their systems to persistent threats, as the vulnerability could remain undetected for extended periods.
Security professionals should implement immediate mitigation strategies including upgrading to HP System Management Homepage version 6.3 or later, which contains the necessary patches to address this vulnerability. Additionally, network segmentation and access control measures should be strengthened to limit exposure of management interfaces to trusted networks only. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other management platforms and system components. The vulnerability underscores the importance of maintaining current software versions and implementing robust patch management processes. Organizations should also consider implementing network monitoring solutions that can detect unusual access patterns to management interfaces, as this vulnerability could be exploited without traditional malware signatures. Compliance with industry standards such as NIST SP 800-40 and ISO 27001 becomes critical in addressing such vulnerabilities through systematic risk assessment and remediation procedures.