CVE-2021-46232 : Vulnerability Insights and Analysis

D-Link device DI-7200GV2.E1 v21.04.09E1 was discovered to contain a command injection vulnerability in the function version_upgrade.asp, allowing attackers to execute arbitrary commands via the path parameter.

Understanding CVE-2021-46232

This CVE pertains to a specific vulnerability found in D-Link devices that can be exploited to execute unauthorized commands.

What is CVE-2021-46232?

The vulnerability in D-Link device DI-7200GV2.E1 v21.04.09E1 enables threat actors to run arbitrary commands by manipulating the path parameter.

The Impact of CVE-2021-46232

The presence of this vulnerability poses a significant security risk as it allows attackers to execute commands, potentially leading to further exploitation and compromise of the device.

Technical Details of CVE-2021-46232

Details surrounding the nature of the vulnerability and affected systems.

Vulnerability Description

D-Link device DI-7200GV2.E1 v21.04.09E1 is susceptible to command injection through the version_upgrade.asp function, permitting the execution of unauthorized commands via the path parameter.

Affected Systems and Versions

Product: D-Link device DI-7200GV2.E1
Version: v21.04.09E1

Exploitation Mechanism

The vulnerability can be exploited by attackers leveraging the path parameter to inject and execute malicious commands on the affected device.

Mitigation and Prevention

Actions to mitigate the risks associated with CVE-2021-46232.

Immediate Steps to Take

Disable remote access to the device if not required.
Implement firewall rules to restrict unauthorized access.
Monitor network traffic for any signs of suspicious activity.

Long-Term Security Practices

Regularly update device firmware to patch known vulnerabilities.
Conduct security assessments and penetration testing to identify weaknesses.

Patching and Updates

Ensure timely installation of security patches issued by D-Link to address the command injection vulnerability in DI-7200GV2.E1 devices.