CVEs-PoC/2021/CVE-2021-29041.md

### [CVE-2021-29041](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29041)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

Denial-of-service (DoS) vulnerability in the Multi-Factor Authentication module in Liferay DXP 7.3 before fix pack 1 allows remote authenticated attackers to prevent any user from authenticating by (1) enabling Time-based One-time password (TOTP) on behalf of the other user or (2) modifying the other user's TOTP shared secret.

### POC

#### Reference
- https://issues.liferay.com/browse/LPE-17131

#### Github
No PoCs found on GitHub currently.