Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil

🗓️ 02 Dec 2025 19:47:51Reported by bengabay1994Type

githubexploit

githubexploit🔗 github.com👁 168 Views

PoC exploit for Dell dbutil IOCTL with insufficient access control (CVE-2021-21551).

Reporter	Title	Published	Views	Family All 49
0day.today	Dell DBUtil_2_3.sys IOCTL Memory Read / Write Exploit	17 May 202100:00	–	zdt
GithubExploit	Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil	13 May 202113:23	–	githubexploit
GithubExploit	Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil	28 May 202107:29	–	githubexploit
GithubExploit	Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil	2 Aug 202420:14	–	githubexploit
GithubExploit	Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil	21 May 202103:13	–	githubexploit
GithubExploit	Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil	30 May 202110:15	–	githubexploit
GithubExploit	Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil	3 Sep 202101:47	–	githubexploit
GithubExploit	Exploit for CVE-2018-19320	17 Feb 202620:48	–	githubexploit
GithubExploit	Exploit for Improper Input Validation in Intel Ethernet_Diagnostics_Driver_Iqvw32.Sys	25 Jan 202602:03	–	githubexploit
GithubExploit	Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil	2 Jun 202105:13	–	githubexploit

02 Dec 2025 19:48Current

8.3High risk

Vulners AI Score8.3

CVSS 24.6

CVSS 3.17.8 - 8.8

EPSS0.58132

Dell driver dbutil tool exposed control call insufficient access control proof of concept