CVE-2023-24121 Explained : Impact and Mitigation

This is a detailed overview of CVE-2023-24121, including information about the vulnerability, its impact, technical details, and mitigation strategies.

Understanding CVE-2023-24121

CVE-2023-24121 refers to a vulnerability found in the Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en router. The vulnerability involves a stack overflow through the security_5g parameter located at /goform/WifiBasicSet.

What is CVE-2023-24121?

The CVE-2023-24121 vulnerability is found in the Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en router. It allows an attacker to trigger a stack overflow by manipulating the security_5g parameter.

The Impact of CVE-2023-24121

This vulnerability could potentially be exploited by malicious actors to execute arbitrary code, crash the device, or potentially gain unauthorized access to the router. It poses a significant security risk to the affected systems and network.

Technical Details of CVE-2023-24121

Understanding the technical aspects of CVE-2023-24121 can help in mitigating and preventing its exploitation.

Vulnerability Description

The vulnerability in Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en router allows attackers to trigger a stack overflow via the security_5g parameter, leading to potential security breaches.

Affected Systems and Versions

The affected system is Jensen of Scandinavia Eagle 1200AC V15.03.06.33_en router. The specific vulnerable version is confirmed to be V15.03.06.33_en.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending malicious input through the security_5g parameter, causing a stack overflow and potentially gaining unauthorized access or disrupting the router's functionality.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are essential to mitigate the risks posed by CVE-2023-24121.

Immediate Steps to Take

Disable remote management access if not needed.
Apply network segmentation to limit the impact of a potential attack.
Monitor network traffic for any suspicious activity related to the security_5g parameter.

Long-Term Security Practices

Regularly update firmware and apply security patches provided by the vendor.
Conduct regular security audits and penetration testing on network devices.
Train network administrators and users on best security practices to prevent future exploits.

Patching and Updates

Check the vendor's website for security advisories and updates related to CVE-2023-24121. Applying patches promptly can help eliminate the vulnerability and enhance the security of the affected system.