CVE-2021-23166 Explained : Impact and Mitigation
Discover the impact of CVE-2021-23166, a high-severity sandboxing issue in Odoo Community and Odoo Enterprise versions 15.0 and earlier. Learn about the vulnerability, affected systems, and mitigation steps.
A sandboxing issue in Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier allows authenticated administrators to read and write local files on the server.
Understanding CVE-2021-23166
This article provides insights into the CVE-2021-23166 vulnerability affecting Odoo Community and Odoo Enterprise.
What is CVE-2021-23166?
CVE-2021-23166 is a sandboxing issue in Odoo Community and Odoo Enterprise versions 15.0 and earlier. It enables authenticated administrators to access and modify local files on the server.
The Impact of CVE-2021-23166
The vulnerability poses a high severity risk as it allows attackers with administrative privileges to tamper with sensitive server files, potentially leading to unauthorized access and data leaks.
Technical Details of CVE-2021-23166
This section delves into the specifics of the CVE-2021-23166 vulnerability.
Vulnerability Description
The flaw in Odoo Community and Odoo Enterprise versions 15.0 and earlier permits authenticated administrators to read and write local server files, compromising data integrity and confidentiality.
Affected Systems and Versions
Odoo Community and Odoo Enterprise versions up to 15.0 are impacted by CVE-2021-23166, with prior releases being vulnerable to the sandboxing issue.
Exploitation Mechanism
Authenticated administrators can leverage this vulnerability to gain unauthorized access to sensitive files on the server, potentially leading to data breaches and unauthorized system modifications.
Mitigation and Prevention
Learn how to mitigate and prevent the exploitation of CVE-2021-23166 below.
Immediate Steps to Take
Administrators are advised to apply security patches promptly and restrict administrative privileges to minimize the risk of exploitation.
Long-Term Security Practices
Implementing least privilege access, regular security audits, and user training on secure practices can enhance long-term security posture.
Patching and Updates
Ensure timely installation of security updates provided by Odoo for Odoo Community and Odoo Enterprise to address the CVE-2021-23166 vulnerability.