CVE-2019-11353 : Security Advisory and Response

An exploitable vulnerability has been discovered in the EnGenius EWS660AP router with firmware version 2.0.284, allowing unauthorized users to execute arbitrary commands using the router's utilities.

Understanding CVE-2019-11353

This CVE identifies a security flaw in the EnGenius EWS660AP router that enables attackers to execute arbitrary commands through specific manipulations.

What is CVE-2019-11353?

The vulnerability in the EnGenius EWS660AP router with firmware 2.0.284 permits unauthorized users to run arbitrary commands via the router's ping and traceroute utilities by injecting specific payloads and parameters.

The Impact of CVE-2019-11353

The security issue allows attackers to gain unauthorized access and execute commands on the affected router, potentially leading to further compromise of the network.

Technical Details of CVE-2019-11353

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability in the EnGenius EWS660AP router with firmware 2.0.284 enables attackers to execute arbitrary commands by manipulating payloads and injecting multiple parameters into the ping and traceroute utilities.

Affected Systems and Versions

EnGenius EWS660AP router with firmware version 2.0.284

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting specific payloads and parameters into the router's ping and traceroute utilities, granting them the ability to execute arbitrary commands.

Mitigation and Prevention

Protecting systems from CVE-2019-11353 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the EnGenius EWS660AP router firmware to the latest version that addresses the vulnerability.
Monitor network traffic for any suspicious activities that may indicate exploitation of the vulnerability.

Long-Term Security Practices

Implement network segmentation to limit the impact of potential attacks on critical systems.
Regularly review and update security configurations to prevent similar vulnerabilities in the future.

Patching and Updates

Ensure timely installation of security patches and firmware updates provided by EnGenius to mitigate the CVE-2019-11353 vulnerability.