CVE-2024-53281 in Router Manager
Summary
by MITRE • 12/09/2024
Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Network WOL functionality in Synology Router Manager (SRM) before 1.3.1-9346-10 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 08/04/2025
The vulnerability identified as CVE-2024-53281 represents a cross-site scripting flaw within the Network WOL functionality of Synology Router Manager software. This issue affects versions prior to 1.3.1-9346-10 and specifically targets the web page generation process where input validation is insufficiently implemented. The flaw resides in how the system handles user-provided data during the creation of web interfaces, creating an avenue for malicious actors to execute unauthorized scripts within the context of authenticated user sessions.
This vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is classified as a critical web application security weakness according to the CWE standard. The attack vector involves remote authenticated users who can leverage the improperly neutralized input to inject arbitrary web scripts or HTML code. The unspecified vectors suggest that multiple entry points within the Network WOL functionality may be susceptible to this injection attack, potentially affecting various parameters used in web page construction. The authentication requirement limits the scope to users who already have legitimate access to the system, though this does not diminish the severity of potential impact.
The operational impact of this vulnerability extends beyond simple script injection, as it can enable attackers to perform session hijacking, steal user credentials, or redirect victims to malicious websites. Given that the vulnerability exists within router management software, successful exploitation could provide attackers with significant control over network operations and potentially compromise the entire network infrastructure. The authenticated nature of the attack means that attackers need valid login credentials, but once inside the system, they can manipulate the web interface to execute malicious code against other users who interact with the affected pages.
Mitigation strategies should focus on implementing comprehensive input validation and output encoding mechanisms throughout the web application framework. The most effective immediate solution involves upgrading to Synology Router Manager version 1.3.1-9346-10 or later, which contains the necessary patches to address the XSS vulnerability. Organizations should also implement additional security measures such as content security policies, proper sanitization of user inputs, and regular security assessments of web applications. From an ATT&CK framework perspective, this vulnerability aligns with techniques involving command and control communication and credential access, as it could enable attackers to establish persistent access and potentially escalate privileges within the network environment.