CVE-2023-38871 Explained : Impact and Mitigation
The commit 3730880 introduced a user enumeration vulnerability in gugoan Economizzer v.0.9-beta1, allowing attackers to determine valid user credentials and potentially lead to unauthorized access. Learn about the impact, technical details, and mitigation steps.
A user enumeration vulnerability in the login and forgot password functionalities of gugoan Economizzer, version v.0.9-beta1, allows an attacker to determine valid user credentials.
Understanding CVE-2023-38871
This CVE involves a user enumeration vulnerability in gugoan Economizzer that can be exploited to identify valid user accounts through the app's login and forgot password functionalities.
What is CVE-2023-38871?
The commit 3730880 in April 2023 introduced a user enumeration vulnerability in gugoan Economizzer v.0.9-beta1. Attackers can discern valid user credentials based on differential app responses.
The Impact of CVE-2023-38871
The vulnerability could enable malicious actors to identify valid usernames and email addresses, facilitating brute-force attacks and potentially leading to unauthorized access.
Technical Details of CVE-2023-38871
The following provides an overview of the technical aspects related to CVE-2023-38871.
Vulnerability Description
The vulnerability in gugoan Economizzer, version v.0.9-beta1, exposes user enumeration capabilities through varying app responses, potentially aiding attackers in identifying legitimate user accounts.
Affected Systems and Versions
The affected product is gugoan Economizzer v.0.9-beta1. The vulnerability allows attackers to exploit the login and forgot password functionalities, impacting the security of the app users.
Exploitation Mechanism
By observing the app's behavior upon entering valid and invalid credentials, threat actors can deduce the legitimacy of usernames and email addresses, paving the way for unauthorized access.
Mitigation and Prevention
Outlined below are the measures to mitigate the risks associated with CVE-2023-38871.
Immediate Steps to Take
- Users should refrain from using login and password recovery functionalities until a patch is available.
- Implement two-factor authentication to enhance security.
Long-Term Security Practices
- Regularly update the gugoan Economizzer app to the latest secure version.
- Conduct security training to educate users on best practices to prevent unauthorized access.
Patching and Updates
Stay informed about security updates for gugoan Economizzer and promptly install patches to address the user enumeration vulnerability.