CVE-2021-36165 : What You Need to Know
Discover the impact of CVE-2021-36165 on RICON Industrial Cellular Router S9922L due to cleartext storage of sensitive information and learn mitigation steps.
This article provides details about CVE-2021-36165, a vulnerability affecting RICON Industrial Cellular Router S9922L.
Understanding CVE-2021-36165
This section delves into the nature of the vulnerability and its impact on affected systems.
What is CVE-2021-36165?
CVE-2021-36165 involves the RICON Industrial Cellular Router S9922L 16.10.3(3794) being vulnerable to cleartext storage of sensitive information. This results in the transmission of usernames and passwords encoded in base64.
The Impact of CVE-2021-36165
The impact of this vulnerability is significant as it exposes critical login credentials to potential interception and misuse by unauthorized entities.
Technical Details of CVE-2021-36165
This section provides technical insights into the vulnerability, including how it can be exploited and the systems affected.
Vulnerability Description
The vulnerability allows for the improper storage and transmission of sensitive login information, posing a serious security risk to the affected device.
Affected Systems and Versions
The RICON Industrial Cellular Router S9922L version 16.10.3(3794) is specifically affected by this vulnerability, potentially putting all users of this version at risk.
Exploitation Mechanism
Exploiting CVE-2021-36165 involves intercepting the cleartext credentials being transmitted by the affected router, which can lead to unauthorized access to the network.
Mitigation and Prevention
To address CVE-2021-36165, immediate steps need to be taken to secure the affected devices and prevent further exploitation.
Immediate Steps to Take
Users are advised to change default usernames and passwords, restrict network access to the device, and apply security patches promptly.
Long-Term Security Practices
Implementing strong password policies, regular security audits, and network monitoring are essential for maintaining robust security postures.
Patching and Updates
Regularly checking for firmware updates and applying patches released by the vendor is crucial in mitigating the risks associated with CVE-2021-36165.