CVE-2007-3977 in bwired
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in bwired allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 09/27/2024
The vulnerability identified as CVE-2007-3977 represents a cross-site scripting flaw within the bwired application, a web-based interface that has been historically associated with various network monitoring and management functionalities. This type of vulnerability falls under the broader category of web application security weaknesses that can potentially compromise user sessions and data integrity. The bwired platform, which typically serves as a gateway for network administrators to interact with network devices and systems, becomes a critical attack surface when such vulnerabilities are present. The vulnerability is particularly concerning because it enables remote attackers to execute malicious scripts within the context of a victim's browser session, potentially leading to unauthorized access to sensitive network information or system controls.
The technical nature of this XSS vulnerability stems from inadequate input validation and output encoding mechanisms within the bwired application. While the specific attack vectors remain unspecified in the CVE description, XSS vulnerabilities typically occur when applications fail to properly sanitize user-supplied data before rendering it in web pages. This allows attackers to inject malicious scripts that can be executed by other users who view the affected content. The vulnerability operates at the application layer and can be exploited through various means including direct input fields, URL parameters, or even HTTP headers that are not properly filtered or escaped. The lack of detailed vector information suggests that the vulnerability may be present across multiple input points within the application, making it particularly dangerous and difficult to fully assess without additional context.
The operational impact of this vulnerability extends beyond simple script execution, as it can potentially lead to session hijacking, credential theft, and unauthorized administrative actions within the network management environment. Attackers could leverage this vulnerability to establish persistent access to the network monitoring infrastructure, potentially gaining visibility into network traffic patterns, system configurations, and sensitive operational data. The implications are particularly severe for network administrators who rely on bwired for critical infrastructure management, as successful exploitation could provide attackers with the ability to manipulate network devices, disrupt services, or exfiltrate confidential information. This vulnerability represents a significant risk to enterprise network security, especially in environments where network monitoring systems are considered trusted components with elevated privileges.
Mitigation strategies for this vulnerability should focus on implementing comprehensive input validation and output encoding mechanisms throughout the application. The recommended approach involves adopting secure coding practices that ensure all user inputs are properly sanitized before being processed or displayed in web pages. This includes implementing proper HTML encoding for dynamic content, utilizing Content Security Policy headers to restrict script execution, and employing input validation frameworks that can detect and block malicious payloads. Organizations should also consider implementing web application firewalls to provide additional protection layers and conduct regular security assessments to identify potential XSS vectors. The remediation process should include thorough code reviews, automated scanning tools, and comprehensive testing of all application interfaces to ensure that no other similar vulnerabilities exist within the system. This vulnerability aligns with CWE-79 which specifically addresses cross-site scripting flaws and may be related to ATT&CK technique T1059.007 for script execution through web interfaces.