CVE-2018-16192 : Vulnerability Insights and Analysis
Learn about CVE-2018-16192 affecting NEC Aterm WF1200CR and WG1200CR devices, allowing network-based attackers to access device information. Find mitigation steps and preventive measures here.
A vulnerability in NEC Corporation's Aterm WF1200CR and Aterm WG1200CR devices allows attackers on the same network segment to access device information.
Understanding CVE-2018-16192
This CVE involves an information disclosure vulnerability affecting specific NEC Corporation devices.
What is CVE-2018-16192?
The Aterm WF1200CR and Aterm WG1200CR devices, with certain firmware versions, are susceptible to unauthorized access within the same network segment.
The Impact of CVE-2018-16192
The vulnerability enables attackers to retrieve device information through unidentified methods, potentially compromising sensitive data.
Technical Details of CVE-2018-16192
This section delves into the specifics of the vulnerability.
Vulnerability Description
The flaw in Aterm WF1200CR and Aterm WG1200CR allows attackers within the network segment to obtain device information through unspecified vectors.
Affected Systems and Versions
- Product: Aterm WF1200CR and Aterm WG1200CR
- Vendor: NEC Corporation
- Versions: Aterm WF1200CR firmware Ver1.1.1 and earlier, Aterm WG1200CR firmware Ver1.0.1 and earlier
Exploitation Mechanism
The vulnerability permits attackers within the same network segment to access device information, although the exact exploitation method remains undisclosed.
Mitigation and Prevention
Protective measures to address and prevent the CVE-2018-16192 vulnerability.
Immediate Steps to Take
- Update affected devices to the latest firmware versions promptly.
- Implement network segmentation to restrict unauthorized access.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly conduct security assessments and audits on network devices.
- Educate users on best practices for network security and data protection.
- Employ intrusion detection systems to identify potential threats.
Patching and Updates
- Stay informed about security advisories from NEC Corporation.
- Apply patches and updates provided by the vendor to mitigate vulnerabilities effectively.