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How CVE-2025-2547 Works
The vulnerability exists in the `/goform/formAdvNetwork` endpoint of D-Link DIR-618 and DIR-605L firmware versions 2.02/3.02. Attackers within the local network can exploit improper access controls to manipulate network settings without authentication. The unsupported firmware lacks proper validation, allowing unauthorized changes via crafted HTTP requests.
DailyCVE Form
Platform: D-Link routers
Version: 2.02/3.02
Vulnerability: Improper access control
Severity: Medium
Date: 07/15/2025
Prediction: Patch unlikely
What Undercode Say
curl -X POST http://<TARGET_IP>/goform/formAdvNetwork -d "param=malicious_value"
import requests
requests.post("http://<TARGET_IP>/goform/formAdvNetwork", data={"param":"exploit"})
How Exploit
1. Send POST request
2. Bypass authentication
3. Modify network configs
Protection from this CVE
1. Replace hardware
2. Isolate network
3. Monitor traffic
Impact
1. Unauthorized configuration
2. Network disruption
3. No remote exploit
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
