CVE-2023-2374 : Exploit Details and Defense Strategies

This article provides detailed information about CVE-2023-2374, a vulnerability found in Ubiquiti EdgeRouter X Web Management Interface that allows command injection.

Understanding CVE-2023-2374

This section delves into the specifics of the CVE-2023-2374 vulnerability impacting Ubiquiti EdgeRouter X Web Management Interface.

What is CVE-2023-2374?

CVE-2023-2374 is a critical vulnerability discovered in Ubiquiti EdgeRouter X up to version 2.0.9-hotfix.6. The vulnerability is associated with the Web Management Interface component, where the manipulation of the argument 'ecn-down' can lead to command injection. This exploit can be triggered remotely, posing potential risks to affected systems.

The Impact of CVE-2023-2374

The impact of CVE-2023-2374 is significant, given its critical nature and the potential for remote exploitation. With an assigned CVSS base score of 6.3, the vulnerability is classified as MEDIUM severity.

Technical Details of CVE-2023-2374

This section outlines the technical details related to CVE-2023-2374 in terms of vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in Ubiquiti EdgeRouter X Web Management Interface allows for command injection through the manipulation of the 'ecn-down' argument, enabling unauthorized remote access.

Affected Systems and Versions

The CVE-2023-2374 vulnerability affects Ubiquiti EdgeRouter X versions up to 2.0.9-hotfix.6 that utilize the Web Management Interface module.

Exploitation Mechanism

Exploiting CVE-2023-2374 involves manipulating the 'ecn-down' argument with unknown data to trigger command injections remotely, posing a serious security risk.

Mitigation and Prevention

In light of CVE-2023-2374, it is crucial to undertake immediate steps to mitigate the vulnerabilities and prevent potential exploits.

Immediate Steps to Take

Organizations using affected Ubiquiti EdgeRouter X devices should prioritize applying relevant patches, implementing security updates, and enhancing network security protocols to mitigate the risk associated with CVE-2023-2374.

Long-Term Security Practices

Implementing robust security practices, conducting regular security audits, and ensuring timely updates and patches for all network devices can proactively enhance cybersecurity posture and prevent similar vulnerabilities in the future.

Patching and Updates

Staying informed about security advisories from Ubiquiti and promptly applying recommended patches and updates for the EdgeRouter X devices can help address vulnerabilities like CVE-2023-2374 and bolster overall cybersecurity resilience.