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Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil

🗓️ 30 May 2021 10:15:10Reported by mathisvickieType 
githubexploit
 githubexploit🔗 github.com👁 170 Views

An issue in signed Dell windows driver (dbutil_2_3.sys) allows arbitrary kernel memory read/write, leading to system compromisation

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02 May 2025 01:36Current
8.3High risk
Vulners AI Score8.3
CVSS 24.6
CVSS 3.17.8 - 8.8
EPSS0.74523
cve-2021-21551dell windows driverarbitrary memory accesslocal system compromisationwindows 8windows 10 2004windows 10 20h2exploit
170