cve/2021/CVE-2021-44554.md

CVE-2021-44554

Description

Thinfinity VirtualUI before 3.0 allows a malicious actor to enumerate users registered in the OS (Windows) through the /changePassword URI. By accessing the vector, an attacker can determine if a username exists thanks to the message returned; it can be presented in different languages according to the configuration of VirtualUI. Common users are administrator, admin, guest and krgtbt.

POC

Reference

• https://github.com/cybelesoft/virtualui/issues/1

Github

• https://github.com/20142995/nuclei-templates
• https://github.com/cyb3r-w0lf/nuclei-template-collection