Vulnerability Analysis
CVE-2021-21551
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.
CISA KEV
CVSS Base Score
8.8
HIGH
Exploitability:2.1
Impact Score:6.1
Temporal Score:-
EPSS:57.47%
Threat Intelligence Signals
CISA KEV
YES
KEV Date Added
2022-03-31
Ransomware Use
Unknown
KEV Due Date
2022-04-21
VulnCheck In-the-Wild
No
Nuclei Template
No
EPSS Score
57.474%
EPSS Percentile
99.0th pct
GHSA ID
GitHub Severity
HIGH
SSVC Exploitation
—
SSVC Automatable
—
Vulnerability Class
—
Identity & Timeline
| Status | - |
| Assigning Authority | - |
| CVSS Version / Source | - |
| Reserved | - |
| Published | - |
| Patch Date (date_public) | - |
| Exploit DB Date | - |
| First GitHub PoC Date | - |
| Last Updated | - |
| Time to Patch (Days to fix) | - |
| Exploit Release Gap | - |
| PoC Release Gap | - |
| Exploit DB References | None identified |
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| No affected products specified. | ||
Social Buzz