CVE-2021-31901 Explained : Impact and Mitigation
Discover the impact of CVE-2021-31901, a security vulnerability in JetBrains Hub before 2021.1.13079 where two-factor authentication was not enabled properly for the All Users group. Learn about mitigation steps and prevention measures.
A security vulnerability has been identified in JetBrains Hub before version 2021.1.13079 where two-factor authentication was not properly enabled for the All Users group.
Understanding CVE-2021-31901
This CVE ID refers to a specific security issue in JetBrains Hub that affects the proper functioning of two-factor authentication for the All Users group.
What is CVE-2021-31901?
The vulnerability in JetBrains Hub before version 2021.1.13079 allowed two-factor authentication to be improperly enabled for the All Users group, potentially leading to security risks.
The Impact of CVE-2021-31901
The impact of this vulnerability is that unauthorized users may be able to access resources or perform actions that require proper authentication, compromising the security of the system.
Technical Details of CVE-2021-31901
The following technical details outline the vulnerability, affected systems, and how the exploitation can occur.
Vulnerability Description
In JetBrains Hub before 2021.1.13079, two-factor authentication for the All Users group was not enabled correctly, leaving a potential opening for unauthorized access.
Affected Systems and Versions
The vulnerability affects JetBrains Hub instances running versions before 2021.1.13079.
Exploitation Mechanism
Exploitation of this vulnerability could allow threat actors to bypass two-factor authentication measures and gain unauthorized access to the All Users group.
Mitigation and Prevention
To address CVE-2021-31901, immediate steps should be taken along with long-term security practices and staying updated with relevant patches.
Immediate Steps to Take
Ensure that two-factor authentication is correctly enabled for the All Users group in JetBrains Hub and review access controls.
Long-Term Security Practices
Regularly review and update security configurations, conduct regular security audits, and provide security awareness training to users.
Patching and Updates
Apply the necessary patches provided by JetBrains to update JetBrains Hub to version 2021.1.13079 or later.