CVE-2021-44876 Explained : Impact and Mitigation

Dalmark Systems Systeam 2.22.8 build 1724 is vulnerable to User enumeration. The issue allows attackers to determine the validity of a user, potentially leading to brute force attacks.

Understanding CVE-2021-44876

What is CVE-2021-44876?

Dalmark Systems Systeam 2.22.8 build 1724 is susceptible to user enumeration due to differences in messages that can be exploited by attackers to verify valid users.

The Impact of CVE-2021-44876

The vulnerability enables attackers to identify valid users and launch brute force attacks, compromising user data and system security.

Technical Details of CVE-2021-44876

Vulnerability Description

User enumeration vulnerability in Dalmark Systems Systeam 2.22.8 build 1724
Arises during tenant identification for a user, revealing user validity

Affected Systems and Versions

Product: Dalmark Systems Systeam 2.22.8 build 1724
Vendor: Dalmark Systems
Version: n/a

Exploitation Mechanism

Attackers exploit differences in messages to determine user validity

Mitigation and Prevention

Immediate Steps to Take

Patch the system to address the user enumeration vulnerability
Implement rate limiting for login attempts

Long-Term Security Practices

Conduct regular security assessments and penetration testing
Educate users on creating strong passwords and enabling two-factor authentication
Monitor and analyze system logs for any suspicious activities

Patching and Updates

Apply security patches provided by Dalmark Systems