CVE-2023-39376 Explained : Impact and Mitigation
Learn about CVE-2023-39376, a medium-severity vulnerability in SiberianCMS that allows authorized users to disable security features over the network. Take immediate steps to upgrade to secure versions 4.20.44 or 5.0.4.
SiberianCMS - CWE-284 Vulnerability allows an authorized user to disable a security feature over the network.
Understanding CVE-2023-39376
A vulnerability in SiberianCMS allows an authorized user to bypass security controls and disable critical features over the network.
What is CVE-2023-39376?
CVE-2023-39376, also known as SiberianCMS - CWE-284, highlights an improper access control issue where an authenticated user can exploit the system to turn off essential security components remotely.
The Impact of CVE-2023-39376
This vulnerability has a CVSSv3.1 base score of 6.5, indicating a medium severity issue. The integrity impact is high, and the availability impact is significant, making it crucial to address promptly.
Technical Details of CVE-2023-39376
The vulnerability is categorized under CWE-284, representing an Improper Access Control flaw that jeopardizes the security posture of SiberianCMS systems.
Vulnerability Description
SiberianCMS allows an authorized user to disable security features over the network, potentially leading to unauthorized access and compromised system integrity.
Affected Systems and Versions
Versions 4.* and 5.* of SiberianCMS are impacted by this vulnerability. Users are advised to upgrade to version 4.20.44 or 5.0.4 to mitigate the risk.
Exploitation Mechanism
Attackers with high privileges can exploit this vulnerability over a network connection, manipulating the system to disable critical security mechanisms.
Mitigation and Prevention
It is crucial to take immediate action to address CVE-2023-39376 and prevent potential security breaches.
Immediate Steps to Take
Users should upgrade their SiberianCMS installations to versions 4.20.44 or 5.0.4 to eliminate the vulnerability and enhance system security.
Long-Term Security Practices
Implement robust access control mechanisms, regularly update software components, and conduct security audits to fortify the system against similar threats.
Patching and Updates
Stay informed about security patches and updates released by SiberianCMS to ensure the ongoing protection of your infrastructure.