CVE-2022-28571 Explained : Impact and Mitigation

D-link 882 DIR882A1_FW130B06 was discovered to contain a command injection vulnerability in

/usr/bin/cli

.

Understanding CVE-2022-28571

This CVE identifies a command injection vulnerability found in D-link 882 DIR882A1_FW130B06.

What is CVE-2022-28571?

The CVE-2022-28571 pertains to a command injection vulnerability in the specified D-link device.

The Impact of CVE-2022-28571

The vulnerability could allow an attacker to execute arbitrary commands on the affected system, potentially leading to unauthorized access or system compromise.

Technical Details of CVE-2022-28571

Here are the technical specifics of the CVE:

Vulnerability Description

The issue lies in the

/usr/bin/cli

of the D-link 882 DIR882A1_FW130B06 device, enabling injection of malicious commands.

Affected Systems and Versions

The vulnerability affects the specified D-link device with the version DIR882A1_FW130B06.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious commands through the

/usr/bin/cli

of the affected device.

Mitigation and Prevention

To secure your system against CVE-2022-28571, consider the following measures:

Immediate Steps to Take

Disable remote access to the device if not required.
Monitor network traffic for any suspicious activity.

Long-Term Security Practices

Keep the device's firmware up-to-date with security patches.
Implement strong access controls and authentication mechanisms.

Patching and Updates

Ensure that the latest firmware updates provided by D-link are installed on the affected device to mitigate the command injection vulnerability.