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githubexploitAC8D2492-71F7-558A-B3DB-92BFEE01C154
HistoryJan 07, 2023 - 2:42 a.m.

Exploit for Exposed IOCTL with Insufficient Access Control in Dell Dbutil 2 3.Sys

2023-01-0702:42:59
178
dell dbutil_2_3.sys
insufficient access control
privilege escalation
denial of service
information disclosure
windows 10 v1511
cve-2021-21551
dell driver eop

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

0.003 Low

EPSS

Percentile

69.7%

CVE-2021-21551

Dell Driver EoP (CVE-2021-21551)

Description…

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4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

0.003 Low

EPSS

Percentile

69.7%