CVEs-PoC/2021/CVE-2021-26943.md

### [CVE-2021-26943](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26943)
![](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

The UX360CA BIOS through 303 on ASUS laptops allow an attacker (with the ring 0 privilege) to overwrite nearly arbitrary physical memory locations, including SMRAM, and execute arbitrary code in the SMM (issue 3 of 3).

### POC

#### Reference
- https://www.youtube.com/watch?v=1H3AfaVyeuk

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/NaInSec/CVE-PoC-in-GitHub
- https://github.com/SYRTI/POC_to_review
- https://github.com/WhooAmii/POC_to_review
- https://github.com/nomi-sec/PoC-in-GitHub
- https://github.com/soosmile/POC
- https://github.com/tandasat/SmmExploit
- https://github.com/trhacknon/Pocingit
- https://github.com/zecool/cve