CVE-2013-4833 in Service Manager
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in HP Service Manager 9.30 through 9.32 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 02/27/2018
The CVE-2013-4833 vulnerability represents a critical cross-site scripting flaw discovered in HP Service Manager versions 9.30 through 9.32, exposing organizations to significant web application security risks. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, specifically classified as a reflected XSS attack vector that enables remote adversaries to inject malicious scripts into web applications. The vulnerability's impact is particularly severe given that HP Service Manager is widely deployed in enterprise environments for IT service management, making it a prime target for attackers seeking to exploit web application weaknesses. The unspecified attack vectors suggest that the vulnerability could potentially be triggered through multiple input points within the application's web interface, including form fields, URL parameters, or API endpoints that process user-supplied data without proper sanitization.
The technical exploitation of this vulnerability occurs when an attacker crafts malicious input that gets reflected back to users through the web application's response without adequate output encoding or validation. This allows attackers to inject HTML content or JavaScript code that executes in the context of other users' browsers, potentially leading to session hijacking, credential theft, or unauthorized actions within the application. The vulnerability's presence in multiple versions of HP Service Manager indicates a fundamental flaw in the application's input handling mechanisms, where user-provided data is not properly sanitized before being rendered in web pages. This type of vulnerability aligns with ATT&CK technique T1566.001 for initial access through spearphishing attachments or links, as attackers can leverage XSS to establish persistent access or escalate privileges within the target environment.
The operational impact of CVE-2013-4833 extends beyond simple script injection, as it provides attackers with the capability to manipulate the application's behavior and potentially access sensitive data or functionality. Organizations using affected HP Service Manager versions face risks of data breaches, service disruption, and potential compliance violations, particularly in regulated environments where data protection is mandatory. The vulnerability's exploitation can lead to unauthorized access to service management workflows, incident tracking, and user management features, potentially compromising the integrity of critical IT service processes. Security teams must consider that this vulnerability could be used as a stepping stone for more sophisticated attacks, including credential harvesting through session manipulation or privilege escalation within the application's user permissions framework.
Mitigation strategies for CVE-2013-4833 should prioritize immediate patching of affected HP Service Manager installations to the latest available security updates from HP. Organizations should implement comprehensive input validation and output encoding mechanisms across all user-facing application components, ensuring that all user-supplied data is properly sanitized before being processed or displayed. Network segmentation and web application firewalls can provide additional layers of protection by monitoring and filtering suspicious traffic patterns that may indicate exploitation attempts. Security monitoring should include detection of anomalous user behavior and unusual data access patterns that could indicate successful exploitation of the XSS vulnerability. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities within the broader IT infrastructure, as this type of flaw often indicates broader application security weaknesses that may affect other components. The vulnerability also underscores the importance of maintaining up-to-date security patches and implementing robust software lifecycle management practices to prevent similar issues in the future.