CVE-2023-24126 Explained : Impact and Mitigation

This CVE record pertains to a vulnerability found in the Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en firmware. The vulnerability involves a stack overflow through the wepkey4_5g parameter located at /goform/WifiBasicSet.

Understanding CVE-2023-24126

This section will delve into a detailed understanding of CVE-2023-24126, including its impact, technical details, and mitigation strategies.

What is CVE-2023-24126?

CVE-2023-24126 is a stack overflow vulnerability discovered in the Jensen of Scandinavia Eagle 1200AC V15.03.06.33 firmware version. The vulnerability occurs through the wepkey4_5g parameter within the /goform/WifiBasicSet.

The Impact of CVE-2023-24126

This vulnerability could potentially allow attackers to execute arbitrary code or crash the device, leading to service disruption or unauthorized access to the affected system.

Technical Details of CVE-2023-24126

Understanding the technical aspects of a CVE is crucial for implementing effective mitigation measures. Here are the technical details of CVE-2023-24126:

Vulnerability Description

The stack overflow vulnerability in Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en firmware version allows malicious actors to exploit the wepkey4_5g parameter to potentially execute arbitrary code or cause a denial of service.

Affected Systems and Versions

The vulnerability affects Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en firmware version. Systems running this specific firmware version are at risk of exploitation.

Exploitation Mechanism

Attackers can exploit the stack overflow vulnerability by sending specially crafted requests to the wepkey4_5g parameter at /goform/WifiBasicSet, potentially leading to unauthorized access or service disruption.

Mitigation and Prevention

To safeguard systems and mitigate the risks associated with CVE-2023-24126, it is essential to take immediate and long-term security measures.

Immediate Steps to Take

Disable remote access if not required to minimize exposure.
Monitor network traffic for any suspicious activity targeting the vulnerable parameter.
Consider applying firewall rules to restrict access to the affected device.

Long-Term Security Practices

Regularly update firmware to the latest patched versions provided by the vendor.
Conduct routine security assessments and penetration testing to identify vulnerabilities proactively.
Train staff on cybersecurity best practices to enhance overall security posture.

Patching and Updates

Check with Jensen of Scandinavia for any available patches or updates to address the CVE-2023-24126 vulnerability. Applying recommended patches promptly is crucial to prevent exploitation and secure the affected systems.