CVE-2023-24147 : Vulnerability Insights and Analysis

This CVE involves TOTOLINK CA300-PoE V6.2c.884, which has been found to have a hardcoded password for the telnet service stored in the component /etc/config/product.ini.

Understanding CVE-2023-24147

This section will delve into the details of CVE-2023-24147, outlining what it is and the impact it can have.

What is CVE-2023-24147?

CVE-2023-24147 refers to the discovery of a hardcoded password within the TOTOLINK CA300-PoE V6.2c.884 device for the telnet service. This hardcoded password is stored in the component /etc/config/product.ini, posing a security risk to the device.

The Impact of CVE-2023-24147

The presence of a hardcoded password in the telnet service of TOTOLINK CA300-PoE V6.2c.884 can potentially lead to unauthorized access by malicious actors. This could result in compromised security, unauthorized control of the device, and potential data breaches.

Technical Details of CVE-2023-24147

In this section, we will explore the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in TOTOLINK CA300-PoE V6.2c.884 lies in the hardcoded password for the telnet service stored in /etc/config/product.ini. This allows unauthorized users to potentially gain access to the device.

Affected Systems and Versions

The TOTOLINK CA300-PoE V6.2c.884 device is affected by this vulnerability due to the hardcoded password issue. The specific versions impacted include V6.2c.884.

Exploitation Mechanism

Malicious actors could exploit this vulnerability by leveraging the hardcoded password to gain unauthorized access to the telnet service in the TOTOLINK CA300-PoE V6.2c.884 device.

Mitigation and Prevention

To address CVE-2023-24147, immediate steps should be taken along with long-term security practices to enhance overall device security.

Immediate Steps to Take

Immediately change the password for the telnet service on the TOTOLINK CA300-PoE V6.2c.884 device to mitigate the risk of unauthorized access. Additionally, restrict access to the telnet service and implement strong authentication mechanisms.

Long-Term Security Practices

Implement robust password management policies, conduct regular security audits, and keep systems updated with the latest security patches to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security updates and patches released by TOTOLINK for the CA300-PoE V6.2c.884 device. Regularly apply these updates to ensure that known vulnerabilities, including the hardcoded password issue, are addressed promptly.