CVE-2020-21551

🗓️ 04 May 2021 00:00:00Reported by candidateType

cve👁 132 Views

CVE-2020-21551 is placeholder in Initial documents; connected sources describe Dell’s dbutil_2_3.sys vulnerability (CVE-2021-21551) as an insufficient access control flaw in a widely deployed Dell firmware-update driver. The issue enables write-wh...

Reporter	Title	Published	Views	Family All 3
ATTACKERKB	CVE-2021-21551	4 May 202100:00	–	attackerkb
Circl	CVE-2020-21551	14 May 202113:58	–	circl
Rapid7 Blog	Driver-Based Attacks: Past and Present	13 Dec 202114:00	–	rapid7blog

Source	Link
packetstormsecurity	www.packetstormsecurity.com/files/162604/Dell-DBUtil_2_3.sys-IOCTL-Memory-Read-Write.html
packetstormsecurity	www.packetstormsecurity.com/files/162739/DELL-dbutil_2_3.sys-2.3-Arbitrary-Write-Privilege-Escalation.html
cve	www.cve.mitre.org/cgi-bin/cvename.cgi
t	www.t.me/cKure/5304
t	www.t.me/reverseame/1181
t	www.t.me/reverseame/1206
dell	www.dell.com/support/kbdoc/en-us/000186019/dsa-2021-088-dell-client-platform-security-update-for-dell-driver-insufficient-access-control-vulnerability

22 Feb 2025 00:00Current

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