CVE-2020-19417 : Vulnerability Insights and Analysis

Emerson Smart Wireless Gateway 1420 4.6.59 allows non-privileged users to perform administrative tasks by sending specially crafted HTTP requests.

Understanding CVE-2020-19417

This CVE involves a privilege escalation vulnerability in Emerson Smart Wireless Gateway 1420 4.6.59.

What is CVE-2020-19417?

The vulnerability allows non-privileged users, like the default account 'maint,' to execute administrative actions through manipulated HTTP requests.

The Impact of CVE-2020-19417

Exploitation of this vulnerability can lead to unauthorized access and control over the affected system, posing a significant security risk.

Technical Details of CVE-2020-19417

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

Vulnerability Description

The vulnerability in Emerson Smart Wireless Gateway 1420 4.6.59 enables non-privileged users to elevate their permissions and perform administrative tasks.

Affected Systems and Versions

Product: Emerson Smart Wireless Gateway 1420
Version: 4.6.59

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting specific HTTP requests to the application, tricking it into granting unauthorized access.

Mitigation and Prevention

Protecting systems from CVE-2020-19417 requires immediate actions and long-term security measures.

Immediate Steps to Take

Disable or restrict access to the default account 'maint' and other non-privileged users.
Monitor network traffic for any suspicious HTTP requests.

Long-Term Security Practices

Regularly update the Emerson Smart Wireless Gateway software to patch known vulnerabilities.
Implement strong authentication mechanisms and access controls to prevent unauthorized actions.

Patching and Updates

Apply security patches provided by Emerson for the Smart Wireless Gateway 1420 to address the privilege escalation vulnerability.