CVE-2017-12545 in System Management Homepage
Summary
by MITRE
A remote denial of service vulnerability in HPE System Management Homepage for Windows and Linux version prior to v7.6.1 was found.
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Analysis
by VulDB Data Team • 02/03/2021
The vulnerability identified as CVE-2017-12545 represents a critical remote denial of service flaw affecting HPE System Management Homepage software across both Windows and Linux operating systems. This issue specifically impacts versions prior to v7.6.1, indicating that organizations running older iterations of this system management interface face significant operational risks. The HPE System Management Homepage serves as a comprehensive management platform for HPE infrastructure components, making this vulnerability particularly concerning for enterprise environments that rely on centralized system monitoring and management capabilities. The affected software provides web-based interfaces for system administrators to monitor hardware health, manage configurations, and perform various maintenance operations across HPE server infrastructure.
The technical root cause of this vulnerability lies in improper input validation within the web server component of the HPE System Management Homepage. Attackers can exploit this weakness by sending specially crafted malicious requests to the affected system, which causes the web server process to consume excessive system resources or enter an unstable state. This flaw enables a remote attacker to initiate a denial of service condition that can persist until the system is manually restarted or the vulnerable service is terminated. The vulnerability demonstrates characteristics consistent with CWE-400, which categorizes issues related to resource exhaustion, where the system's response to malformed input leads to service disruption rather than complete system compromise. The exploitation mechanism typically involves sending malformed HTTP requests or malformed parameters that trigger buffer overflows or memory allocation issues within the web server implementation.
The operational impact of CVE-2017-12545 extends beyond simple service interruption, as it can severely compromise business continuity and IT operations within enterprise environments. Organizations utilizing HPE System Management Homepage for critical infrastructure monitoring face potential downtime that can last from minutes to hours, depending on the system's recovery mechanisms and administrator response times. The vulnerability particularly affects environments where system availability is paramount, such as data centers, cloud infrastructure deployments, and mission-critical server farms that depend on continuous monitoring capabilities. From an ATT&CK framework perspective, this vulnerability maps to the T1499.004 technique related to network denial of service, where attackers leverage application-level flaws to disrupt services and potentially gain operational leverage within the affected network segments. The impact is amplified when considering that system administrators may not immediately detect the service disruption, leading to extended periods of reduced operational visibility into the affected infrastructure.
Mitigation strategies for CVE-2017-12545 primarily focus on immediate software updates and system hardening measures. Organizations should prioritize upgrading to HPE System Management Homepage version 7.6.1 or later, which contains the necessary patches to address the input validation flaws. Additionally, network-level mitigations such as implementing web application firewalls, rate limiting, and access control lists can provide temporary protection while maintaining system availability. Security teams should also consider implementing monitoring solutions that can detect unusual resource consumption patterns or service disruptions that might indicate exploitation attempts. The vulnerability highlights the importance of maintaining current software versions and implementing comprehensive patch management processes, as it represents a classic example of how unpatched software can create persistent security weaknesses. Organizations should also conduct vulnerability assessments to identify other potentially affected systems within their infrastructure that may share similar software components or configurations that could be subject to similar exploitation vectors.