CVE-2017-6042 : Vulnerability Insights and Analysis

Sierra Wireless AirLink Raven XE and XT devices are affected by a Cross-Site Request Forgery vulnerability.

Understanding CVE-2017-6042

What is CVE-2017-6042?

The Sierra Wireless AirLink Raven XE and XT devices, specifically versions older than 4.0.14 for Raven XE and 4.0.11 for Raven XT, are susceptible to a Cross-Site Request Forgery vulnerability. This flaw allows attackers to deceive users into sending unauthorized requests to the web server.

The Impact of CVE-2017-6042

This vulnerability could lead to unauthorized actions being performed on the affected devices, potentially compromising the security and integrity of the system.

Technical Details of CVE-2017-6042

Vulnerability Description

The affected Sierra Wireless AirLink Raven XE and XT devices fail to validate requests sent by authenticated users, enabling attackers to trick clients into sending malicious requests.

Affected Systems and Versions

Sierra Wireless AirLink Raven XE versions prior to 4.0.14
Sierra Wireless AirLink Raven XT versions prior to 4.0.11

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking authenticated users into unknowingly sending requests to the web server, which are treated as legitimate requests.

Mitigation and Prevention

Immediate Steps to Take

Update the devices to the latest firmware versions that address the Cross-Site Request Forgery vulnerability.
Implement strong authentication mechanisms to prevent unauthorized access.

Long-Term Security Practices

Regularly monitor and audit web server requests for any suspicious activity.
Educate users on recognizing and avoiding social engineering attacks.

Patching and Updates

Apply security patches and updates provided by Sierra Wireless to mitigate the CVE-2017-6042 vulnerability.