CVE-2024-24905 in Secure Connect Gateway
Summary
by MITRE • 03/01/2024
Dell Secure Connect Gateway (SCG) Policy Manager, all versions, contain(s) a Stored Cross-Site Scripting Vulnerability. An adjacent network high privileged attacker could potentially exploit this vulnerability, leading to the storage of malicious HTML or JavaScript codes in a trusted application data store. When a victim user accesses the data store through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable web application. Exploitation may lead to information disclosure, session theft, or client-side request forgery.
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Analysis
by VulDB Data Team • 04/18/2025
The CVE-2024-24905 vulnerability represents a critical stored cross-site scripting flaw within Dell Secure Connect Gateway Policy Manager across all affected versions. This vulnerability exists within the application's data handling mechanisms where user-supplied input is not properly sanitized before being stored in the application's database or data store. The flaw allows an attacker to inject malicious HTML or JavaScript code that persists within the system, making it particularly dangerous as the malicious content remains active until explicitly removed. The vulnerability specifically impacts the Policy Manager component of Dell Secure Connect Gateway, which serves as a centralized management interface for security policies and configurations. The attack vector requires an adjacent network attacker with high privileged access, indicating that the vulnerability is not directly exploitable from external networks but rather from within the local network perimeter where the attacker has already established a foothold through other means.
The technical exploitation of this vulnerability follows the standard stored XSS attack pattern where malicious code is first submitted through legitimate application interfaces and then stored in the backend database. When authenticated users access the affected application's web interface, their browsers execute the stored malicious code within the context of the vulnerable web application. This execution context provides the attacker with significant privileges to perform actions that the authenticated user is authorized to perform. The vulnerability's classification aligns with CWE-79 which specifically addresses cross-site scripting flaws in web applications, and it also maps to ATT&CK technique T1566.001 for initial access through spearphishing attachments or links, though the actual exploitation occurs through the stored payload rather than direct user interaction. The vulnerability's impact extends beyond simple script execution as it can facilitate session hijacking, data exfiltration, and client-side request forgery attacks that can compromise the integrity of the entire security infrastructure managed by the Policy Manager.
The operational impact of this vulnerability is substantial for organizations relying on Dell Secure Connect Gateway for their network security management. A successful exploitation could lead to complete compromise of the security policy management interface, potentially allowing attackers to modify security policies, access sensitive configuration data, or establish persistent access points within the network infrastructure. The vulnerability's ability to enable session theft means that attackers could impersonate legitimate administrators and gain unauthorized access to critical network security controls. Information disclosure risks include exposure of sensitive policy configurations, user credentials, and network topology information that could be leveraged for further attacks. Additionally, the client-side request forgery capability could enable attackers to perform unauthorized actions on behalf of authenticated users, potentially leading to privilege escalation or data manipulation within the security management system. Organizations may face regulatory compliance issues if sensitive security data is compromised through this vulnerability, particularly in environments governed by standards such as pci dss, hipaa, or soc 2.
Organizations should prioritize immediate remediation of this vulnerability by applying the latest security patches provided by Dell, as the vendor has likely released updates addressing this specific XSS flaw. Network segmentation and access controls should be reviewed to limit the attack surface and reduce the likelihood of adjacent network attackers gaining the necessary privileges to exploit this vulnerability. Implementing proper input validation and output encoding mechanisms within the application's data handling processes can provide additional defense-in-depth measures against similar vulnerabilities. Security monitoring should be enhanced to detect anomalous activities that might indicate exploitation attempts, particularly around policy modification activities and unusual data access patterns. Regular security assessments and penetration testing should be conducted to identify other potential vulnerabilities within the Dell Secure Connect Gateway ecosystem and ensure that similar flaws are not present in other components of the security infrastructure. The vulnerability also highlights the importance of maintaining up-to-date security patches across all network infrastructure components and implementing automated patch management processes to reduce exposure windows for known vulnerabilities.