CVE-2025-10441
📋 TL;DR
This CVE describes an OS command injection vulnerability in D-Link routers' web interface. Attackers can execute arbitrary commands remotely by manipulating the 'path' parameter in the version_upgrade.asp file. Organizations using affected D-Link router models are vulnerable to potential compromise.
💻 Affected Systems
- D-Link DI-8100G
- D-Link DI-8200G
- D-Link DI-8003G
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Full system compromise allowing attacker to execute arbitrary commands, install malware, pivot to internal networks, and maintain persistent access.
Likely Case
Router compromise leading to network traffic interception, credential theft, and deployment of additional payloads.
If Mitigated
Limited impact with proper network segmentation and access controls preventing lateral movement.
🎯 Exploit Status
Public exploit available on GitHub. Remote exploitation without authentication is possible.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: UNKNOWN
Vendor Advisory: NOT AVAILABLE
Restart Required: No
Instructions:
Check D-Link security advisories for firmware updates. No specific patch version identified in available references.
🔧 Temporary Workarounds
Disable Web Interface
allDisable the vulnerable web interface component if not required for operations
Router-specific configuration commands to disable web management interface
Network Segmentation
allIsolate affected routers in separate network segments with strict firewall rules
🧯 If You Can't Patch
- Implement strict network access controls to limit exposure to trusted IPs only
- Monitor for suspicious command execution attempts and network traffic anomalies
🔍 How to Verify
Check if Vulnerable:
Check router firmware version via web interface or CLI. If running affected versions, device is vulnerable.Check Version:
Check via web interface at System Status or use CLI command specific to router modelVerify Fix Applied:
Verify firmware has been updated to a version not listed in affected versions. Test web interface functionality.📡 Detection & Monitoring
Log Indicators:
- Unusual command execution in system logs
- Multiple failed upgrade attempts
- Suspicious web requests to version_upgrade.asp
Network Indicators:
- Unexpected outbound connections from router
- Traffic patterns indicating command and control
SIEM Query:
source="router_logs" AND (uri="*version_upgrade.asp*" OR command="*;*" OR command="*|*" OR command="*`*")