CVE-2022-30621 Explained : Impact and Mitigation
Discover the impact of CVE-2022-30621 affecting Cellinx NVT - IP PTZ Camera. Learn about the local file inclusion vulnerability, affected versions, exploitation mechanism, and mitigation steps.
A detailed overview of the CVE-2022-30621 affecting Cellinx NVT - IP PTZ Camera.
Understanding CVE-2022-30621
This CVE involves a local file inclusion vulnerability in the Cellinx NVT - IP PTZ Camera, potentially allowing a remote attacker to read arbitrary files on the camera's operating system.
What is CVE-2022-30621?
The CVE-2022-30621 relates to a security flaw in the Cellinx NVT - IP PTZ Camera that enables a remote user to access files on the camera's OS through the "GetFileContent.cgi" endpoint.
The Impact of CVE-2022-30621
The vulnerability poses a high availability impact, with a CVSS base score of 7.6 and a high severity level. It requires low privileges for exploitation but can lead to reading files on the camera's OS as a root user.
Technical Details of CVE-2022-30621
This section delves into the technical aspects of the vulnerability in more detail.
Vulnerability Description
CVE-2022-30621 allows unauthorized remote users to retrieve files from the camera's OS using the vulnerable endpoint, potentially compromising sensitive information.
Affected Systems and Versions
The vulnerability affects Cellinx NVT - IP PTZ Camera version 3.2.1 and versions prior to 3.2.0.
Exploitation Mechanism
Exploiting this vulnerability requires minimal privileges but can have a significant impact, enabling attackers to access critical files on the camera's operating system.
Mitigation and Prevention
Discover the necessary steps to mitigate the risks associated with CVE-2022-30621 and prevent potential security breaches.
Immediate Steps to Take
Immediately update the Cellinx NVT - IP PTZ Camera to version 3.2.1 or implement patches provided by the vendor to address the file inclusion vulnerability.
Long-Term Security Practices
Ensure regular security assessments and firmware updates for the camera to prevent future vulnerabilities and enhance overall security posture.
Patching and Updates
Stay informed about security advisories from Cellinx and promptly apply patches or updates released to secure the device from known vulnerabilities.