CVE-2021-21551
Dell dbutil Driver Insufficient Access Control Vulnerability
7.8
CVSS 3.1
79.2 %
EPSS (current)
2022-03-31
KEV addition
No
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: Dell / dbutil Driver
Published: 2021-05-04 · Due (CISA): 2022-04-21
CWE: CWE-782 · EU list: no
Exploit references (metadata only)
| Source | Reference | Title | Date |
|---|---|---|---|
| metasploit | exploit/windows/local/cve_2021_21551_dbutil_memmove | exploit/windows/local/cve_2021_21551_dbutil_memmove | 2021-05-04 |
| exploitdb | 49893 | DELL dbutil_2_3.sys 2.3 - Arbitrary Write to Local Privilege Escalation (LPE) | 2021-05-21 |
References only — no downloads or instructions.