CVE-2023-40151 Explained : Impact and Mitigation
Learn about CVE-2023-40151, a critical vulnerability in Red Lion Controls products that allows unauthorized execution of high-privilege commands due to a lack of user authentication. Find out the impact, affected systems, exploitation details, and mitigation steps.
This article provides detailed information about CVE-2023-40151, a critical vulnerability affecting Red Lion Controls products.
Understanding CVE-2023-40151
CVE-2023-40151 is a vulnerability identified in Red Lion SixTRAK and VersaTRAK Series RTUs that allows unauthorized execution of high-privilege commands when user authentication is not enabled.
What is CVE-2023-40151?
The vulnerability in Red Lion RTUs allows attackers to execute commands with the highest privileges due to a lack of user authentication, posing a critical security risk.
The Impact of CVE-2023-40151
This vulnerability can lead to unauthorized access and control of affected devices, potentially resulting in severe data breaches, system manipulation, and disruption of operations.
Technical Details of CVE-2023-40151
CVE-2023-40151 has a CVSSv3 base score of 10, indicating a critical severity level. The attack vector is network-based, and no user interaction or privileges are required for exploitation.
Vulnerability Description
When user authentication is disabled, the Red Lion RTUs accept commands with the highest privileges, allowing attackers to execute unauthorized actions.
Affected Systems and Versions
Red Lion Controls' products, including ST-IPm-8460, ST-IPm-6350, VT-mIPm-135-D, VT-mIPm-245-D, VT-IPm2m-213-D, and VT-IPm2m-113-D running specific versions, are vulnerable to this exploit.
Exploitation Mechanism
Attackers can exploit this vulnerability by sending specific messages over UDP/IP to bypass authentication and execute unauthorized commands.
Mitigation and Prevention
To address CVE-2023-40151, it is crucial to apply necessary patches and implement security measures to protect vulnerable systems.
Immediate Steps to Take
- Apply the latest security patches provided by Red Lion Controls to mitigate the vulnerability.
- Enable user authentication on affected devices to enhance security.
Long-Term Security Practices
Implement additional mitigations to reduce the risk of unauthorized access and ensure ongoing system security.
Patching and Updates
Follow Red Lion's recommendations to install patches and follow specific instructions to block unauthorized messages and secure the system.