CVE-2020-24365 : What You Need to Know
Discover the security risk in Gemtek WRTM-127ACN and WRTM-127x9 devices with CVE-2020-24365. Learn about the command injection flaw allowing attackers to execute commands as root.
Gemtek WRTM-127ACN and WRTM-127x9 devices are vulnerable to command injection, allowing attackers to execute commands as the root user.
Understanding CVE-2020-24365
This CVE involves a security issue on specific Gemtek router models that enables authenticated attackers to run commands on the target device with root privileges.
What is CVE-2020-24365?
The vulnerability in Gemtek WRTM-127ACN and WRTM-127x9 devices permits an authenticated attacker to execute commands directly on the target machine, posing a significant security risk.
The Impact of CVE-2020-24365
The exploitation of this vulnerability can lead to unauthorized command execution with elevated privileges, potentially compromising the entire network connected to the affected device.
Technical Details of CVE-2020-24365
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The Monitor Diagnostic network page on the affected Gemtek devices allows attackers to execute commands as the root user, even if default credentials are in use.
Affected Systems and Versions
- Gemtek WRTM-127ACN 01.01.02.141
- Gemtek WRTM-127x9 01.01.02.127
Exploitation Mechanism
Attackers can exploit this vulnerability by accessing the Monitor Diagnostic network page and executing commands with root privileges, potentially leading to a complete system compromise.
Mitigation and Prevention
Protecting systems from CVE-2020-24365 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable remote access to the affected devices if not required for operation.
- Change default credentials to strong, unique passwords.
- Apply security patches or updates provided by Gemtek promptly.
Long-Term Security Practices
- Regularly update firmware and software to patch known vulnerabilities.
- Implement network segmentation to limit the impact of potential breaches.
- Conduct security audits and penetration testing to identify and address security weaknesses.
- Educate users on secure practices to prevent unauthorized access.
Patching and Updates
Ensure that the latest firmware updates and security patches released by Gemtek are applied to mitigate the CVE-2020-24365 vulnerability.