PULSE
ES
FEED
ransomakira reclama a Videk · GB · Technologyransomakira reclama a Boyle, Pecharich, Cline, Whittington and Stallings · Professional Servicesransom0x00 reclama a bienestarempresarial · MX · Professional Servicesransomiah6477 reclama a middleby · US · Manufacturingransomiah6477 reclama a sunshine-mills · Agriculture and Food Productionransomakira reclama a Svd (Sun Valley Dairy) · US · Agriculture and Food Productionransomqilin reclama a Hocon Gas · NG · Energy & Utilitiesransomqilin reclama a HyperGen · US · Technologyransomqilin reclama a Chattanooga Shooting Supplies · US · Retail & E-Commerceransomqilin reclama a Brame Telecom · BR · Technologyransomiah6477 reclama a hensley · Otherransomvexy ransomware reclama a Enchanted Fine Jewellery · IN · Retail & E-Commerceransomiah6477 reclama a buckle · Retail & E-Commerceransomiah6477 reclama a camden-living · GB · Hospitalityransomakira reclama a Videk · GB · Technologyransomakira reclama a Boyle, Pecharich, Cline, Whittington and Stallings · Professional Servicesransom0x00 reclama a bienestarempresarial · MX · Professional Servicesransomiah6477 reclama a middleby · US · Manufacturingransomiah6477 reclama a sunshine-mills · Agriculture and Food Productionransomakira reclama a Svd (Sun Valley Dairy) · US · Agriculture and Food Productionransomqilin reclama a Hocon Gas · NG · Energy & Utilitiesransomqilin reclama a HyperGen · US · Technologyransomqilin reclama a Chattanooga Shooting Supplies · US · Retail & E-Commerceransomqilin reclama a Brame Telecom · BR · Technologyransomiah6477 reclama a hensley · Otherransomvexy ransomware reclama a Enchanted Fine Jewellery · IN · Retail & E-Commerceransomiah6477 reclama a buckle · Retail & E-Commerceransomiah6477 reclama a camden-living · GB · Hospitality
← All CVEs
CVE Watch—

CVE-2021-21551

Dell dbutil Driver Insufficient Access Control Vulnerability

CVSS

—

No CVSS

EPSS

79.2%

p100

KEV

YES

Mar 31, 2022

Exploit Today

80

0-100

Published: — · Last modified: —

EPSS · 30d
79.2%EPSS · 30 days79.2%
2026-09-162026-10-14
KEV catalog record

Product

Dell / dbutil Driver

Vulnerability

Dell dbutil Driver Insufficient Access Control Vulnerability

Added to KEV

Mar 31, 2022

Remediate by

Apr 21, 2022

Known ransomware use

No

Summary description

Dell dbutil driver contains an insufficient access control vulnerability which may lead to escalation of privileges, denial-of-service (DoS), or information disclosure.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2021-21551

Related CVEs

No related CVEs by CWE or product.