Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil CVE-2021-21551

Name: Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil CVE-2021-21551
Rating: 5 (256 reviews)

2025-12-02 | CVSS 8.8

## https://sploitus.com/exploit?id=3D7BF19A-16E8-5C7B-B551-7EFCC0FC8853
# cve-2021-21551-PoC
This repo contain a PoC I have done when blind analysis the dbutil_2_3.sys driver for vulnerability. This was created by personal analysis without looking at writeups or even know which CVE exist in this driver. All the knowledge I have is that this driver is vulnerable in some way.