CVE-2022-40628 : Security Advisory and Response
Discover the details of CVE-2022-40628, a critical remote code execution vulnerability in Tacitine Firewall impacting versions EN6200-PRIME QUAD-35 and EN6200-PRIME QUAD-100. Learn about the impact, technical details, and mitigation steps.
This CVE-2022-40628 article provides insights into a critical vulnerability existing in Tacitine Firewall, impacting versions EN6200-PRIME QUAD-35 and EN6200-PRIME QUAD-100. Attackers could exploit this flaw to execute arbitrary commands, emphasizing the importance of updating to version 22.21.2.
Understanding CVE-2022-40628
In this section, we will delve into the details of the vulnerability.
What is CVE-2022-40628?
The CVE-2022-40628 vulnerability affects Tacitine Firewall versions between 19.1.1 to 22.20.1, allowing remote attackers to execute arbitrary commands due to improper code generation control.
The Impact of CVE-2022-40628
With a CVSS base score of 9.8, this critical vulnerability poses a high risk to confidentiality, integrity, and availability, emphasizing the need for immediate action.
Technical Details of CVE-2022-40628
This section explores the technical aspects of the vulnerability.
Vulnerability Description
The flaw arises from inadequate code generation control in the Tacitine Firewall web-based management interface, enabling unauthenticated remote attackers to execute arbitrary commands on the system.
Affected Systems and Versions
All versions of EN6200-PRIME QUAD-35 and EN6200-PRIME QUAD-100 between 19.1.1 to 22.20.1 are affected by this vulnerability.
Exploitation Mechanism
Attackers exploit this vulnerability by sending a specially crafted HTTP request to the target device, leveraging the lack of proper code generation control.
Mitigation and Prevention
Here, strategies to mitigate and prevent exploitation of CVE-2022-40628 are discussed.
Immediate Steps to Take
Users are advised to update their Tacitine Firewall to the latest version, 22.21.2, to safeguard against this critical vulnerability.
Long-Term Security Practices
Implementing robust security measures and conducting regular security audits can help prevent similar vulnerabilities in the future.
Patching and Updates
Regularly checking for security updates and promptly applying patches recommended by Tacitine is crucial in maintaining a secure environment.