CVE-2017-2134 in ASSETBASE
Summary
by MITRE
Cross-site scripting vulnerability in ASSETBASE 8.0 and earlier allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 12/22/2020
The vulnerability identified as CVE-2017-2134 represents a critical cross-site scripting flaw within ASSETBASE version 8.0 and earlier systems, constituting a significant security risk for organizations utilizing this asset management platform. This weakness allows remote attackers to execute malicious web scripts or HTML code within the context of affected user sessions, potentially leading to unauthorized access, data theft, or system compromise. The vulnerability exists due to insufficient input validation and output encoding mechanisms within the application's processing pipeline, creating an avenue for malicious actors to inject harmful content that gets executed by unsuspecting users.
The technical nature of this vulnerability aligns with CWE-79, which specifically addresses cross-site scripting flaws where applications fail to properly validate or encode user-supplied data before incorporating it into dynamic web content. The unspecified vectors mentioned in the description suggest that the vulnerability could be exploited through multiple entry points within the ASSETBASE application, potentially including form inputs, URL parameters, or API endpoints. This broad attack surface increases the likelihood of successful exploitation and makes the vulnerability particularly dangerous in environments where the application handles sensitive asset data or user information.
The operational impact of CVE-2017-2134 extends beyond simple script execution, as it can enable attackers to perform a range of malicious activities including session hijacking, data exfiltration, and privilege escalation within the affected system. When exploited, this vulnerability allows attackers to manipulate the web application's behavior and potentially gain unauthorized access to confidential information stored within the ASSETBASE platform. The remote nature of the attack means that threat actors can exploit this weakness from anywhere on the internet without requiring physical access to the network, making it particularly concerning for organizations with distributed user bases or remote access capabilities.
Organizations affected by this vulnerability should implement immediate mitigations including input validation and output encoding controls to prevent malicious scripts from being executed within the application context. The recommended approach involves implementing proper sanitization of all user inputs and ensuring that any data rendered to web browsers is properly encoded to prevent script execution. Additionally, organizations should consider implementing web application firewalls and security headers to provide additional layers of protection against XSS attacks. The vulnerability also highlights the importance of keeping software components up to date, as the issue affects versions 8.0 and earlier, indicating that newer releases may have addressed these security concerns through improved input validation mechanisms and enhanced encoding protocols.
From an ATT&CK framework perspective, this vulnerability maps to techniques involving command and control communications and credential access through malicious code execution. The exploitation process would likely involve initial reconnaissance to identify vulnerable endpoints, followed by injection of malicious payloads that can establish persistent access or exfiltrate sensitive data. Organizations should conduct thorough security assessments to identify all instances of the affected ASSETBASE versions and implement comprehensive patch management procedures to remediate this vulnerability across their infrastructure. The long-term solution requires maintaining updated security practices and ensuring that all web applications undergo regular security testing to identify and address similar vulnerabilities before they can be exploited by malicious actors.