Reflected XSS in Network & Virtual Switch

Executive Summary

This is a cross-site scripting (XSS) vulnerability in Network & Virtual Switch software. If an attacker gains access to an administrator account, they can inject malicious code into the system.

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Detection Guidance

Detecting this XSS vulnerability requires checking the version of Network & Virtual Switch on your QNAP device. Compare your installed version against the fixed versions listed in the CVE details. Use the QNAP admin interface or SSH to check the version.

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Impact Analysis

An attacker could steal sensitive data, modify system settings, or perform unauthorized actions by exploiting this XSS flaw. It requires prior access to an admin account.

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Compliance Impact

This XSS vulnerability could allow an attacker with admin access to inject malicious code, potentially leading to unauthorized data access or manipulation. This may violate GDPR's integrity and confidentiality requirements or HIPAA's security rules for protected health information if exploited.

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Mitigation Strategies

Update Network & Virtual Switch to a fixed version: QTS 5.1.8.2823 build 20240712 or later, QTS 5.2.1.2930 build 20241025 or later, QuTS cloud c5.2.4.3041 build 20250211 or later, or QuTS hero h5.1.8.2823 build 20240712 or later.

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