CVE-2022-46382 : Vulnerability Insights and Analysis

RackN Digital Rebar through versions 4.6.14 to 4.10.8 has an insecure permissions vulnerability that allows deleted user accounts to continue performing actions using their authentication tokens.

Understanding CVE-2022-46382

This section will cover what CVE-2022-46382 is, its impact, technical details, and mitigation steps.

What is CVE-2022-46382?

The vulnerability in RackN Digital Rebar versions 4.6.14 to 4.10.8 allows deleted user accounts to misuse authentication tokens for unauthorized actions.

The Impact of CVE-2022-46382

The impact of this vulnerability is that deleted Digital Rebar users can exploit their tokens to carry out actions within Digital Rebar, posing a security risk.

Technical Details of CVE-2022-46382

Let's dive into the technical aspects of this security flaw.

Vulnerability Description

After logging into Digital Rebar, authentication tokens linked to user accounts are issued for carrying out actions. However, Digital Rebar fails to verify the existence of user accounts during token validation, enabling deleted users to misuse tokens.

Affected Systems and Versions

RackN Digital Rebar versions 4.6.14 to 4.10.8 are impacted by this vulnerability.

Exploitation Mechanism

Deleted users can exploit their authentication tokens to perform actions within Digital Rebar without proper verification.

Mitigation and Prevention

Understanding how to mitigate and prevent CVE-2022-46382 is crucial for enhancing system security.

Immediate Steps to Take

Users should revoke tokens for deleted accounts and implement additional verification checks in Digital Rebar to prevent unauthorized access.

Long-Term Security Practices

Regularly review user accounts and their associated tokens to ensure they are up to date and valid.

Patching and Updates

Ensure Digital Rebar is updated to versions beyond 4.10.8 to mitigate the insecure permissions vulnerability.