CVE-2021-37384 : Exploit Details and Defense Strategies
Learn about CVE-2021-37384, a remote command execution vulnerability in Furukawa Electric LatAM 423-41W/AC and LD421-21W devices, allowing unauthenticated attackers to send arbitrary commands.
A remote command execution (RCE) vulnerability in the web interface component of Furukawa Electric LatAM 423-41W/AC before v1.1.4 and LD421-21W before v1.3.3 allows unauthenticated attackers to send arbitrary commands to the device via unspecified vectors.
Understanding CVE-2021-37384
This section provides insights into the impact and technical details of CVE-2021-37384.
What is CVE-2021-37384?
CVE-2021-37384 is a remote command execution vulnerability found in the web interface component of Furukawa Electric devices, enabling attackers to execute commands without authentication.
The Impact of CVE-2021-37384
The vulnerability allows unauthenticated attackers to send arbitrary commands to the affected devices, potentially leading to unauthorized access or control.
Technical Details of CVE-2021-37384
Below are the specific technical details regarding this CVE.
Vulnerability Description
The RCE vulnerability in Furukawa Electric devices permits attackers to execute commands remotely through the web interface without requiring authentication.
Affected Systems and Versions
Furukawa Electric LatAM 423-41W/AC devices before v1.1.4 and LD421-21W devices before v1.3.3 are impacted by this vulnerability.
Exploitation Mechanism
Attackers exploit this vulnerability by sending arbitrary commands through unspecified vectors, gaining unauthorized access to the device.
Mitigation and Prevention
To address CVE-2021-37384, follow the mitigation and prevention strategies outlined below.
Immediate Steps to Take
It is crucial to take immediate action to secure the affected devices and prevent potential exploitation of the vulnerability.
Long-Term Security Practices
Implement robust security practices, including regular security audits and updates, to enhance the overall security posture of the devices and networks.
Patching and Updates
Ensure that Furukawa Electric devices are updated to versions v1.1.4 for LatAM 423-41W/AC and v1.3.3 for LD421-21W to patch the vulnerability.