CVE-2022-25237 : Vulnerability Insights and Analysis

This article discusses the authentication/authorization bypass vulnerability in Bonita Web 2021.2, its impact, technical details, and mitigation strategies.

Understanding CVE-2022-25237

This CVE involves an authentication/authorization bypass vulnerability affecting Bonita Web 2021.2.

What is CVE-2022-25237?

Bonita Web 2021.2 is prone to an authentication/authorization bypass due to an overly broad exclude pattern in RestAPIAuthorizationFilter. Attackers can gain unauthorized access to privileged API endpoints, potentially leading to remote code execution.

The Impact of CVE-2022-25237

Exploiting this vulnerability allows users without permissions to access sensitive API actions, posing a significant risk of unauthorized data modification and remote code execution.

Technical Details of CVE-2022-25237

Below are the technical specifics of the vulnerability:

Vulnerability Description

The flaw arises from an overly broad exclude pattern in RestAPIAuthorizationFilter, permitting users to bypass authentication and access privileged API endpoints.

Affected Systems and Versions

Bonita Web 2021.2 is the affected version by this vulnerability, potentially impacting systems that utilize this version.

Exploitation Mechanism

By appending specific strings to a URL, such as ;i18ntranslation or /../i18ntranslation/, unauthorized users can access privileged API endpoints, enabling potential remote code execution.

Mitigation and Prevention

To address CVE-2022-25237, the following steps are recommended:

Immediate Steps to Take

Apply security patches or updates provided by Bonita Web to rectify the vulnerability.
Implement strict access controls and privilege management mechanisms.

Long-Term Security Practices

Regularly monitor security advisories and update systems promptly.
Conduct thorough security assessments and code reviews to identify and remediate similar vulnerabilities proactively.

Patching and Updates

Stay informed about security updates released by Bonita Web to apply patches promptly and ensure ongoing protection against potential threats.