CVE-2020-10216 Explained : Impact and Mitigation

An issue was discovered on D-Link DIR-825 Rev.B 2.10 devices and TRENDnet TEW-632BRP 1.010B32, allowing remote attackers to execute arbitrary commands via a specific POST request.

Understanding CVE-2020-10216

This CVE identifies a vulnerability in D-Link and TRENDnet devices that can be exploited by attackers to run arbitrary commands remotely.

What is CVE-2020-10216?

The vulnerability allows attackers to execute unauthorized commands through a specific parameter in a POST request, posing a significant security risk.

The Impact of CVE-2020-10216

Remote attackers can gain unauthorized access to affected devices.
Execution of arbitrary commands can lead to further compromise of the system.

Technical Details of CVE-2020-10216

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The issue arises from improper handling of the date parameter in a system_time.cgi POST request on D-Link DIR-825 Rev.B 2.10 and TRENDnet TEW-632BRP 1.010B32 devices.

Affected Systems and Versions

D-Link DIR-825 Rev.B 2.10 devices
TRENDnet TEW-632BRP 1.010B32

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating the date parameter in a specific POST request to execute unauthorized commands.

Mitigation and Prevention

Protecting systems from CVE-2020-10216 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by the respective vendors promptly.
Monitor network traffic for any suspicious activity.
Implement strong access controls and authentication mechanisms.

Long-Term Security Practices

Regularly update firmware and software to address security vulnerabilities.
Conduct security assessments and penetration testing to identify weaknesses.

Patching and Updates

Vendors may release patches to address the vulnerability; ensure timely installation to mitigate the risk.