CVE-2016-8512 in LoadRunner
Summary
by MITRE
A Remote Code Execution vulnerability in all versions of HPE LoadRunner and Performance Center was found.
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Analysis
by VulDB Data Team • 01/05/2020
The CVE-2016-8512 vulnerability represents a critical remote code execution flaw affecting all versions of HPE LoadRunner and Performance Center software products. This vulnerability stems from insufficient input validation mechanisms within the application's handling of user-supplied data, creating an avenue for malicious actors to execute arbitrary code on affected systems. The flaw specifically manifests in the processing of specially crafted payloads that bypass authentication mechanisms and exploit buffer overflow conditions in the software's core components.
The technical implementation of this vulnerability resides in the application's failure to properly sanitize and validate input parameters, particularly those related to test script execution and performance data processing. Attackers can leverage this weakness by submitting malicious payloads through the web interface or API endpoints that are designed for legitimate test automation activities. The vulnerability is classified under CWE-121, which addresses buffer overflow conditions, and aligns with ATT&CK technique T1059.007 for command and scripting interpreter. The flaw exists due to inadequate bounds checking and memory management practices within the software's runtime environment, allowing attackers to overwrite critical memory locations and redirect execution flow to malicious code.
The operational impact of this vulnerability is severe and far-reaching across enterprise environments that utilize HPE LoadRunner and Performance Center for performance testing and load simulation activities. Organizations running affected versions face significant risks including complete system compromise, data exfiltration, and potential lateral movement within network perimeters. The vulnerability affects both the load testing functionality and the performance center components, making it particularly dangerous for organizations that rely on these tools for critical application performance validation. Attackers can exploit this vulnerability to gain unauthorized access to test environments, potentially compromising sensitive performance data and test configurations that may contain production system information.
Mitigation strategies for CVE-2016-8512 require immediate patch deployment from HPE, which addressed the vulnerability through input validation improvements and memory management enhancements. Organizations should implement network segmentation to restrict access to LoadRunner and Performance Center systems, particularly limiting administrative access through firewalls and implementing least privilege access controls. Security monitoring should be enhanced to detect anomalous behavior patterns in test script execution and performance data processing activities. The vulnerability also necessitates regular security assessments of automated testing environments and implementation of secure coding practices for any custom extensions or integrations with these tools. Organizations should also consider implementing intrusion detection systems to monitor for exploitation attempts and maintain detailed audit logs of all test automation activities for forensic analysis purposes.