CVE-2018-0631 Explained : Impact and Mitigation
Learn about CVE-2018-0631 affecting Aterm W300P Ver1.0.13 and earlier versions by NEC Corporation. Find out how attackers can exploit OS Command Injection to run unauthorized commands.
Aterm W300P Ver1.0.13 and earlier versions by NEC Corporation are vulnerable to OS Command Injection, allowing attackers with administrator privileges to execute unauthorized commands.
Understanding CVE-2018-0631
This CVE involves a security vulnerability in Aterm W300P Ver1.0.13 and earlier versions that can be exploited by attackers to run arbitrary OS commands.
What is CVE-2018-0631?
The vulnerability in Aterm W300P Ver1.0.13 and below enables attackers with admin rights to execute unauthorized OS commands by manipulating the targetAPSsid parameter.
The Impact of CVE-2018-0631
The vulnerability allows attackers to gain unauthorized access and execute malicious commands on affected systems, potentially leading to further compromise or data loss.
Technical Details of CVE-2018-0631
This section provides more technical insights into the CVE.
Vulnerability Description
Aterm W300P Ver1.0.13 and earlier versions are susceptible to OS Command Injection, which permits attackers with admin privileges to execute arbitrary OS commands through the targetAPSsid parameter.
Affected Systems and Versions
- Product: Aterm W300P
- Vendor: NEC Corporation
- Vulnerable Versions: Ver1.0.13 and earlier
Exploitation Mechanism
Attackers exploit the vulnerability by manipulating the targetAPSsid parameter, allowing them to run unauthorized OS commands with elevated privileges.
Mitigation and Prevention
Protecting systems from CVE-2018-0631 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply security patches provided by NEC Corporation promptly.
- Monitor network traffic for any suspicious activities related to the targetAPSsid parameter.
- Restrict access to vulnerable systems to authorized personnel only.
Long-Term Security Practices
- Regularly update and patch all software and firmware to prevent known vulnerabilities.
- Conduct security training for employees to raise awareness about social engineering attacks and phishing attempts.
- Implement network segmentation to limit the impact of potential breaches.
Patching and Updates
- Stay informed about security advisories from NEC Corporation and apply patches as soon as they are released.
- Regularly check for firmware updates and security bulletins to address any new vulnerabilities.