CVE-2022-26310 : What You Need to Know
Learn about CVE-2022-26310, an improper authorization vulnerability in Pandora FMS User Management. Understand the impact, affected versions, and mitigation steps.
This article provides insights into CVE-2022-26310, which involves an improper authorization vulnerability in User Management in Pandora FMS.
Understanding CVE-2022-20657
CVE-2022-26310 is a security vulnerability in Pandora FMS v7.0NG.760 and below that allows unauthorized privilege escalation in User Management.
What is CVE-2022-20657?
Pandora FMS v7.0NG.760 and earlier versions have a security flaw in User Management that enables any authenticated user to create, modify, or delete users with full admin privileges. This vulnerability can result in vertical privilege escalation, granting unauthorized access to higher-level user privileges, including admin rights.
The Impact of CVE-2022-20657
The impact of CVE-2022-26310 is rated as HIGH severity according to the CVSS v3.1 base score of 7.3. Exploitation of this vulnerability could lead to unauthorized access to sensitive information, compromise data integrity, and perform actions with elevated privileges without proper authorization.
Technical Details of CVE-2022-20657
This section delves into the technical aspects of the CVE-2022-26310 vulnerability.
Vulnerability Description
The vulnerability allows any authenticated user to manipulate user accounts with admin privileges in the User Management module, facilitating unauthorized privilege escalation.
Affected Systems and Versions
Pandora FMS versions up to v7.0NG.760 are susceptible to this vulnerability across all platforms.
Exploitation Mechanism
The exploit requires network access and user interaction, with low complexity and privileges required for successful execution.
Mitigation and Prevention
To address CVE-2022-26310, follow the recommended mitigation and prevention strategies.
Immediate Steps to Take
Users are advised to update Pandora FMS to version v761 or later to mitigate this vulnerability. Additionally, review and restrict user permissions within the User Management module.
Long-Term Security Practices
Implement a least privilege model for user access, conduct regular security audits, and educate users on secure access practices to prevent unauthorized privilege escalation.
Patching and Updates
Stay informed about security updates and promptly apply patches provided by Pandora FMS to address known vulnerabilities.