CVE-2021-36276

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Published Aug 9, 2021 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Description

Dell DBUtilDrv2.sys driver (versions 2.5 and 2.6) 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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Dell

dbutil

affected

Version	Status	Constraints
`2.5, 2.6`	affected	—

Configuration 1 [-]

OR	cpe:2.3:o:dell:dbutildrv2.sys_firmware:2.5:::::::*
	cpe:2.3:o:dell:dbutildrv2.sys_firmware:2.6:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-22896	Dell DBUtilDrv2.sys driver (versions 2.5 and 2.6) 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.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.267% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.dell.com/support/kbdoc/en-us/000190105/dsa-2021-152-dell-client-platform-security-update-for-an-insufficient-access-control-vulnerability-in-the-dell-dbutildrv2-sys-driver

History

No history.

Subscriptions

Dell Dbutildrv2.sys Firmware

Weaknesses

Sources

CVE record Updated: Sep 17, 2024, 2:42 AM

Status: PUBLISHED
Assigner: dell
Published: Aug 9, 2021, 9:05 PM
Updated: Sep 17, 2024, 2:42 AM
Reserved: Jul 8, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:58 AM

Status: Modified
Published: Aug 9, 2021, 9:15 PM
Modified: Jun 17, 2026, 3:58 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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