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CVE-2021-21551

Description

Dell dbutil_2_3.sys driver contains an insufficient access control vulnerability which may lead to escalation of privileges, denial of service, or information disclosure. Local authenticated user access is required.

POC

Reference

- http://packetstormsecurity.com/files/162604/Dell-DBUtil_2_3.sys-IOCTL-Memory-Read-Write.html

- http://packetstormsecurity.com/files/162739/DELL-dbutil_2_3.sys-2.3-Arbitrary-Write-Privilege-Escalation.html

Github

- https://github.com/474172261/KDU

- https://github.com/ARPSyndicate/cve-scores

- https://github.com/ARPSyndicate/cvemon

- https://github.com/Ascotbe/Kernelhub

- https://github.com/BLACKHAT-SSG/EXP-401-OSEE

- https://github.com/BlackTom900131/awesome-game-security

- https://github.com/CVEDB/awesome-cve-repo

- https://github.com/CVEDB/top

- https://github.com/ColeHouston/Sunder

- https://github.com/ColeHouston/theHandler-BOF

- https://github.com/Creamy-Chicken-Soup/writeups-about-analysis-CVEs-and-Exploits-on-the-Windows

- https://github.com/Cruxer8Mech/Idk

- https://github.com/Eap2468/CVE-2021-21551

- https://github.com/EdgeSecurityTeam/Vulnerability

- https://github.com/GhostTroops/TOP

- https://github.com/IlanDudnik/CVE-2021-21551

- https://github.com/Kinsiinoo/PoshDellDBUtil

- https://github.com/Mirko76/Blue-Team-Notes

- https://github.com/Mr-xn/Penetration_Testing_POC

- https://github.com/N7WEra/BofAllTheThings

- https://github.com/NaInSec/CVE-PoC-in-GitHub

- https://github.com/Ostorlab/KEV

- https://github.com/Ostorlab/known_exploited_vulnerbilities_detectors

- https://github.com/Purp1eW0lf/Blue-Team-Notes

- https://github.com/PwnAwan/EXP-401-OSEE

- https://github.com/S3cur3Th1sSh1t/My-starred-Repositories

- https://github.com/SYRTI/POC_to_review

- https://github.com/SpikySabra/Kernel-Cactus

- https://github.com/SyncroScripting/Artichoke_Consulting

- https://github.com/TheMalwareGuardian/Awesome-Bootkits-Rootkits-Development

- https://github.com/WhooAmii/POC_to_review

- https://github.com/alfarom256/MCP-PoC

- https://github.com/anquanscan/sec-tools

- https://github.com/arnaudluti/PS-CVE-2021-21551

- https://github.com/ashburndev/aws-sdk-s3-myapp

- https://github.com/ayann01/Codename-Team-Blue

- https://github.com/bleszily/My_BlueTeam_Notes

- https://github.com/ch3rn0byl/CVE-2021-21551

- https://github.com/cyb3rpeace/Blue-Team-Notes

- https://github.com/edsonjt81/-Blue-Team-Notes

- https://github.com/fei9747/Awesome-CobaltStrike

- https://github.com/fkie-cad/nvd-json-data-feeds

- https://github.com/fsctcommunity/Policies

- https://github.com/gmh5225/awesome-game-security

- https://github.com/h4rmy/KDU

- https://github.com/hack-parthsharma/Blue-Team-Notes

- https://github.com/hfiref0x/KDU

- https://github.com/ihack4falafel/Dell-Driver-EoP-CVE-2021-21551

- https://github.com/jbaines-r7/dellicious

- https://github.com/k0mi-tg/CVE-POC

- https://github.com/lions2012/Penetration_Testing_POC

- https://github.com/luke0x90/CVE-2021-21551

- https://github.com/manas3c/CVE-POC

- https://github.com/mathisvickie/CVE-2021-21551

- https://github.com/mathisvickie/KMAC

- https://github.com/mikuofficial/theHandler-BOF

- https://github.com/mzakocs/CVE-2021-21551-POC

- https://github.com/n0-traces/cve_monitor

- https://github.com/nanabingies/CVE-2021-21551

- https://github.com/nanaroam/kaditaroam

- https://github.com/nomi-sec/PoC-in-GitHub

- https://github.com/robertfischman/game-security

- https://github.com/shadowdevnotreal/Awesome-CobaltStrike

- https://github.com/sl4v3k/KDU

- https://github.com/soosmile/POC

- https://github.com/taielab/awesome-hacking-lists

- https://github.com/tanjiti/sec_profile

- https://github.com/thebringerofdeath789/KernelModeCpp

- https://github.com/tijme/kernel-mii

- https://github.com/trevor0106/game-security

- https://github.com/trhacknon/Pocingit

- https://github.com/tzwlhack/Vulnerability

- https://github.com/waldo-irc/CVE-2021-21551

- https://github.com/whoami-chmod777/Blue-Team-Notes

- https://github.com/whoforget/CVE-POC

- https://github.com/xct/windows-kernel-exploits

- https://github.com/xuetusummer/Penetration_Testing_POC

- https://github.com/ycdxsb/WindowsPrivilegeEscalation

- https://github.com/youwizard/CVE-POC

- https://github.com/zecool/cve

- https://github.com/zer0yu/Awesome-CobaltStrike