CVE-2021-21551
- Reference to the description:
- 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.
- Last updated date:
- 02/18/2025
Reports
ACTIVELY EXPLOITED
- Type:
- exploitation
- Confidence:
- HIGH
- Date of publishing:
- 05/17/2021
- Reference url to background
- Type:
- exploitation
- Confidence:
- HIGH
- Date of publishing:
- 03/31/2022
- Reference url to background
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 05/13/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 05/17/2021
- Reference url to background
https://packetstormsecurity.com/files/162604/Dell-DBUtil_2_3.sys-IOCTL-Memory-Read-Write.html
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 05/21/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 05/27/2021
- Reference url to background
http://packetstormsecurity.com/files/162604/Dell-DBUtil_2_3.sys-IOCTL-Memory-Read-Write.html
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 05/27/2021
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 05/30/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 06/02/2021
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 08/27/2021
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 09/03/2021
- Reference url to background
https://github.com/ihack4falafel/Dell-Driver-EoP-CVE-2021-21551
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 06/25/2022
- Reference url to background
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 01/07/2023
- Reference url to background