CVE-2018-0630 : What You Need to Know

Aterm W300P Ver1.0.13 and earlier versions allow an attacker with administrator privileges to execute arbitrary OS commands via the sysCmd parameter.

Understanding CVE-2018-0630

This CVE involves an OS Command Injection vulnerability in the Aterm W300P router.

What is CVE-2018-0630?

CVE-2018-0630 is a security vulnerability that enables an attacker with admin rights to run unauthorized OS commands through the sysCmd parameter on Aterm W300P Ver1.0.13 and earlier.

The Impact of CVE-2018-0630

Exploitation of this vulnerability can lead to unauthorized execution of operating system commands, posing a significant security risk to affected devices.

Technical Details of CVE-2018-0630

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in Aterm W300P allows an attacker with admin privileges to execute arbitrary OS commands using the sysCmd parameter.

Affected Systems and Versions

Product: Aterm W300P
Vendor: NEC Corporation
Versions Affected: Ver1.0.13 and earlier

Exploitation Mechanism

By manipulating the sysCmd parameter, an attacker with admin rights can execute unauthorized OS commands on the affected router.

Mitigation and Prevention

Protecting systems from CVE-2018-0630 requires immediate actions and long-term security measures.

Immediate Steps to Take

Apply security patches provided by NEC Corporation promptly.
Restrict access to the sysCmd parameter to authorized users only.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities.
Implement strong access controls and user permissions to limit unauthorized access.
Conduct regular security audits and penetration testing to identify and address potential weaknesses.

Patching and Updates

Ensure that the Aterm W300P router is updated with the latest firmware and security patches to mitigate the CVE-2018-0630 vulnerability.