CVE-2017-2283 : Security Advisory and Response

The WN-G300R3 router firmware version 1.0.2 and earlier by I-O DATA DEVICE, INC. contains hardcoded login credentials, potentially allowing unauthorized code execution.

Understanding CVE-2017-2283

What is CVE-2017-2283?

This CVE identifies a vulnerability in the WN-G300R3 router's firmware version 1.0.2 and earlier, which could be exploited by attackers with device access to execute unauthorized code.

The Impact of CVE-2017-2283

The presence of hardcoded login credentials in the affected firmware version poses a significant security risk, enabling attackers to potentially take control of the device and execute malicious activities.

Technical Details of CVE-2017-2283

Vulnerability Description

The WN-G300R3 router's firmware version 1.0.2 and earlier contains hardcoded login credentials.
Attackers with access to the device could exploit this vulnerability to execute unauthorized code.

Affected Systems and Versions

Product: WN-G300R3
Vendor: I-O DATA DEVICE, INC.
Versions Affected: Firmware version 1.0.2 and earlier

Exploitation Mechanism

Attackers gaining access to the device can leverage the hardcoded credentials to execute unauthorized code, compromising the device's security.

Mitigation and Prevention

Immediate Steps to Take

Change default login credentials to strong, unique passwords.
Regularly update firmware to patched versions.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Implement network segmentation to limit the impact of potential breaches.
Conduct regular security audits and penetration testing.

Patching and Updates

Apply firmware updates provided by the vendor to address the hardcoded credentials issue and enhance overall security.