cve/2024/CVE-2024-40720.md

### [CVE-2024-40720](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-40720)
![](https://img.shields.io/static/v1?label=Product&message=TCBServiSign%20Windows%20Version&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0%3C%201.0.24.0318%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-20%20Improper%20Input%20Validation&color=brighgreen)

### Description

The specific API in TCBServiSign Windows Version from CHANGING Information Technology does not properly validate server-side input. When a user visits a spoofed website, unauthenticated remote attackers can modify the `HKEY_CURRENT_USER` registry to execute arbitrary commands.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds