CVE-2019-5404 in 3PAR Service Processor
Summary
by MITRE
A remote script injection vulnerability was discovered in HPE 3PAR StoreServ Management and Core Software Media version(s): prior to 3.5.0.1.
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Analysis
by VulDB Data Team • 07/24/2020
The vulnerability identified as CVE-2019-5404 represents a critical remote script injection flaw affecting HPE 3PAR StoreServ Management and Core Software Media systems. This vulnerability resides in the web-based management interface of the storage system software, specifically in versions prior to 3.5.0.1, creating a significant attack surface that could be exploited by remote adversaries. The flaw allows attackers to inject malicious scripts into the system's web interface, potentially compromising the entire storage infrastructure and exposing sensitive data.
The technical implementation of this vulnerability stems from inadequate input validation within the web application layer of the 3PAR management software. When user-supplied data is processed through the web interface without proper sanitization or encoding, it creates an opportunity for malicious script execution. This type of vulnerability maps directly to CWE-79 - Improper Neutralization of Input During Web Page Generation, which specifically addresses the failure to properly escape or validate user-controllable data before incorporating it into web pages. The vulnerability enables attackers to inject JavaScript or other malicious code that executes within the context of the victim's browser session, potentially allowing for session hijacking, data exfiltration, or further lateral movement within the network.
The operational impact of CVE-2019-5404 extends beyond simple script injection, as it could enable attackers to gain unauthorized access to critical storage management functions. Storage administrators often rely on these management interfaces for configuration changes, monitoring, and system maintenance, making them prime targets for exploitation. Successful exploitation could allow threat actors to manipulate storage configurations, access sensitive data stored on the array, or even escalate privileges to gain administrative control over the entire storage infrastructure. The vulnerability's remote nature eliminates the need for physical access to the system, making it particularly dangerous in enterprise environments where storage systems are often accessible from multiple network locations.
Organizations affected by this vulnerability should prioritize immediate remediation through the installation of HPE 3.5.0.1 or later software versions that contain the necessary security patches. System administrators should also implement network segmentation to limit access to storage management interfaces and deploy web application firewalls to monitor for suspicious script injection attempts. The mitigation strategy should include regular security assessments of web-based management interfaces and implementation of principle of least privilege access controls. From an ATT&CK framework perspective, this vulnerability aligns with techniques such as T1059.007 - Command and Scripting Interpreter: JavaScript and T1566.001 - Phishing: Spearphishing Attachment, as attackers could leverage this vulnerability to execute malicious scripts and potentially deliver additional payloads. Additionally, organizations should consider implementing security monitoring solutions that can detect anomalous script execution patterns and unauthorized configuration changes within their storage environments.