CVE-2021-33895 : What You Need to Know
Learn about CVE-2021-33895, a vulnerability in ETINET BACKBOX E4.09 and H4.09 that mismanages password access control, leading to unauthorized access to the Backbox UI application. Find out the impact, affected versions, and mitigation steps.
This article provides detailed information about CVE-2021-33895, a vulnerability in ETINET BACKBOX E4.09 and H4.09 that mismanages password access control.
Understanding CVE-2021-33895
CVE-2021-33895 is a vulnerability in ETINET BACKBOX E4.09 and H4.09 that allows unauthorized access to the Backbox UI application due to a flaw in the system procedure used for verifying passwords.
What is CVE-2021-33895?
The vulnerability in ETINET BACKBOX E4.09 and H4.09 allows users to log in to the Backbox UI application without proper authentication, leading to potential security breaches.
The Impact of CVE-2021-33895
The impact of CVE-2021-33895 can result in unauthorized access to sensitive information and potential security compromises within the affected systems.
Technical Details of CVE-2021-33895
The vulnerability in ETINET BACKBOX E4.09 and H4.09 arises from the mismanagement of password access control, allowing users to bypass authentication mechanisms.
Vulnerability Description
When a user with the User ID of the process running BBSV logs in to the Backbox UI application, the system incorrectly verifies the password, leading to unauthorized access.
Affected Systems and Versions
ETINET BACKBOX E4.09 version 22SEP2020 and H4.09 version T0954V04^AAO are affected by CVE-2021-33895.
Exploitation Mechanism
The exploitation of CVE-2021-33895 involves leveraging the mismanagement of password access control to gain unauthorized access to the Backbox UI application.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-33895, immediate steps should be taken alongside long-term security practices and applying necessary patches and updates.
Immediate Steps to Take
Users are advised to apply the hotfix (FIXPAK-19OCT-2022) available for version E4.10-19OCT2022 to address CVE-2021-33895.
Long-Term Security Practices
Implementing robust password access control measures, monitoring authentication processes, and conducting regular security audits can help prevent similar vulnerabilities.
Patching and Updates
In version E4.11-19OCT2022, the resolution for CVE-2021-33895 is provided, ensuring the proper verification of passwords during user authentication.