CVE-2016-2214 in Agile Controller-Campus
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in an unspecified portal authentication page in Huawei Agile Controller-Campus with software before V100R001C00SPC319 allows remote attackers to inject arbitrary web script or HTML via unknown vectors.
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Analysis
by VulDB Data Team • 07/07/2022
The vulnerability identified as CVE-2016-2214 represents a critical cross-site scripting flaw discovered in Huawei Agile Controller-Campus authentication systems prior to version V100R001C00SPC319. This vulnerability exists within an unspecified portal authentication page, making it particularly concerning as it affects the fundamental authentication mechanism of the network access control system. The Huawei Agile Controller-Campus serves as a comprehensive network access management solution that controls and monitors network access for enterprise environments, making this vulnerability a significant threat to network security infrastructure.
The technical nature of this vulnerability allows remote attackers to inject arbitrary web script or HTML code through unknown vectors, which constitutes a classic XSS attack pattern. According to CWE classification, this vulnerability maps to CWE-79 which specifically addresses Cross-Site Scripting flaws in web applications. The attack vector operates without requiring authentication or privileged access, enabling malicious actors to exploit the vulnerability from remote locations. The unspecified nature of the injection vectors suggests that the vulnerability may be present in multiple input handling mechanisms within the authentication portal, potentially affecting various parameters or form fields that process user input.
The operational impact of this vulnerability extends beyond simple script injection, as it provides attackers with the capability to manipulate the authentication process and potentially gain unauthorized access to network resources. In enterprise environments where Huawei Agile Controller-Campus manages network access control, this vulnerability could enable attackers to redirect users to malicious sites, steal session cookies, or execute malicious scripts that compromise user credentials and network integrity. The authentication portal serves as a critical gateway for network access, making successful exploitation particularly dangerous as it could allow attackers to bypass authentication mechanisms entirely and gain administrative privileges within the network access control system.
Security professionals should consider this vulnerability in relation to the ATT&CK framework's T1078 technique for Valid Accounts, as successful exploitation could enable attackers to establish persistent access through compromised authentication mechanisms. The vulnerability also aligns with T1531 techniques related to Account Access Removal, as attackers could potentially manipulate authentication flows to disrupt legitimate user access. Organizations implementing Huawei Agile Controller-Campus solutions must prioritize immediate patching and remediation efforts to address this vulnerability, as it represents a significant risk to network security and could be exploited in targeted attacks against enterprise environments. The remediation approach should include comprehensive input validation, output encoding, and implementation of Content Security Policies to prevent script injection attacks. Additionally, network segmentation and monitoring of authentication traffic should be enhanced to detect potential exploitation attempts, as this vulnerability could serve as a stepping stone for more sophisticated attacks targeting the broader enterprise network infrastructure.