CVE-2018-0627 : Vulnerability Insights and Analysis

Aterm WG1200HP firmware Ver1.0.31 and earlier by NEC Corporation is vulnerable to OS Command Injection, allowing an attacker with administrator privileges to execute arbitrary commands.

Understanding CVE-2018-0627

This CVE involves a security vulnerability in the Aterm WG1200HP firmware that enables unauthorized execution of operating system commands.

What is CVE-2018-0627?

The CVE-2018-0627 vulnerability in the Aterm WG1200HP firmware Ver1.0.31 and earlier allows an attacker with administrator rights to execute arbitrary OS commands via the targetAPSsid parameter.

The Impact of CVE-2018-0627

The vulnerability permits attackers to run unauthorized operating system commands, potentially leading to system compromise, data theft, or further network exploitation.

Technical Details of CVE-2018-0627

The technical aspects of the CVE-2018-0627 vulnerability are as follows:

Vulnerability Description

An attacker with administrator privileges can exploit the Aterm WG1200HP firmware Ver1.0.31 and earlier by executing arbitrary operating system commands using the targetAPSsid parameter.

Affected Systems and Versions

Product: WG1200HP
Vendor: NEC Corporation
Versions Affected: firmware Ver1.0.31 and earlier

Exploitation Mechanism

The vulnerability allows attackers to inject and execute malicious operating system commands through the targetAPSsid parameter, leveraging administrator privileges.

Mitigation and Prevention

To address CVE-2018-0627, consider the following mitigation strategies:

Immediate Steps to Take

Update the Aterm WG1200HP firmware to a secure version that patches the vulnerability.
Restrict administrator privileges to minimize the impact of potential attacks.

Long-Term Security Practices

Regularly monitor and audit system logs for any suspicious activities.
Implement network segmentation to limit the reach of potential attackers within the network.

Patching and Updates

Stay informed about security advisories from NEC Corporation and promptly apply firmware updates to address known vulnerabilities.