CVE-2018-0628 : Security Advisory and Response

Aterm WG1200HP firmware up to version 1.0.31 allows an attacker with administrator privileges to execute unauthorized OS commands via HTTP requests and responses.

Understanding CVE-2018-0628

This CVE involves an OS Command Injection vulnerability in the Aterm WG1200HP firmware.

What is CVE-2018-0628?

The vulnerability in Aterm WG1200HP firmware allows attackers with admin rights to run unauthorized OS commands through HTTP requests and responses.

The Impact of CVE-2018-0628

The vulnerability enables attackers to execute arbitrary OS commands, potentially leading to unauthorized access and control of the affected system.

Technical Details of CVE-2018-0628

This section provides detailed technical information about the CVE.

Vulnerability Description

Aterm WG1200HP firmware Ver1.0.31 and earlier is susceptible to OS Command Injection, allowing attackers to execute unauthorized commands.

Affected Systems and Versions

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

Exploitation Mechanism

Attackers exploit this vulnerability by sending crafted HTTP requests and responses to execute unauthorized OS commands.

Mitigation and Prevention

Protecting systems from CVE-2018-0628 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the Aterm WG1200HP firmware to the latest version.
Implement network segmentation to restrict access to vulnerable devices.
Monitor network traffic for any suspicious HTTP requests.

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities.
Conduct security audits and penetration testing to identify and address potential weaknesses.

Patching and Updates

NEC Corporation may release patches or updates to address the OS Command Injection vulnerability in the Aterm WG1200HP firmware.