CVE-2019-9122 : Vulnerability Insights and Analysis

A vulnerability was found on D-Link DIR-825 Rev.B 2.10 devices that allows remote attackers to execute unauthorized commands.

Understanding CVE-2019-9122

This CVE involves a security issue on D-Link DIR-825 Rev.B 2.10 devices.

What is CVE-2019-9122?

This vulnerability enables remote attackers to execute arbitrary commands through a specific parameter in a POST request.

The Impact of CVE-2019-9122

The vulnerability allows unauthorized command execution, posing a significant security risk to affected devices.

Technical Details of CVE-2019-9122

This section provides technical insights into the CVE.

Vulnerability Description

Remote attackers can exploit the ntp_server parameter in an ntp_sync.cgi POST request to execute unauthorized commands.

Affected Systems and Versions

Product: D-Link DIR-825 Rev.B 2.10
Vendor: D-Link
Version: 2.10

Exploitation Mechanism

Attackers can leverage the ntp_server parameter in a specific POST request to execute unauthorized commands.

Mitigation and Prevention

Protect your systems from CVE-2019-9122 with the following measures.

Immediate Steps to Take

Disable remote access if not required
Implement firewall rules to restrict access to vulnerable services
Regularly monitor network traffic for suspicious activities

Long-Term Security Practices

Keep systems up to date with the latest security patches
Conduct regular security audits and penetration testing
Educate users on safe browsing habits and security best practices

Patching and Updates

Ensure that the affected devices are updated with the latest firmware patches to mitigate the vulnerability.