CVE-2022-3681 Explained : Impact and Mitigation
Discover the details of CVE-2022-3681 affecting the MR2600 Router by Motorola. Learn about the security vulnerability, impact, and necessary mitigation steps.
A detailed overview of CVE-2022-3681 focusing on the vulnerability identified in the MR2600 Router by Motorola.
Understanding CVE-2022-3681
This section provides insights into the vulnerability affecting the MR2600 Router, potentially allowing unauthorized access to a wireless network.
What is CVE-2022-3681?
A vulnerability has been discovered in the MR2600 Router version 1.0.18 and earlier, enabling an attacker within the wireless network's range to brute force the WPS pin, leading to unauthorized access.
The Impact of CVE-2022-3681
The vulnerability poses a medium severity risk with a CVSS base score of 6.5, highlighting high confidentiality impact but no availability impact.
Technical Details of CVE-2022-3681
In this section, we delve into the specific technical aspects of the CVE, including the vulnerability description, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability allows attackers within range to brute force the WPS pin, potentially gaining unauthorized access to the network.
Affected Systems and Versions
The MR2600 Router version 1.0.18 and earlier are affected by this vulnerability, specifically those running a custom version less than v1.0.22.
Exploitation Mechanism
Attackers within range of the wireless network can exploit this vulnerability by successfully brute forcing the WPS pin.
Mitigation and Prevention
This section outlines the necessary steps to mitigate the risks posed by CVE-2022-3681 and prevent unauthorized access to the wireless network.
Immediate Steps to Take
Upgrade the MR2600 Router to Software Version v1.0.22 to address and mitigate the vulnerability effectively.
Long-Term Security Practices
Beyond immediate upgrades, ensuring proper network security configurations and access controls can further protect against potential threats.
Patching and Updates
Regularly monitor for security updates and patches from Motorola to stay proactive in addressing and preventing security vulnerabilities.