CVE-2021-21540 - Vulnerability Details - OpenCVE

Description

Dell EMC iDRAC9 versions prior to 4.40.00.00 contain a stack-based overflow vulnerability. A remote authenticated attacker could potentially exploit this vulnerability to overwrite configuration information by injecting arbitrarily large payload.

Published: 2021-04-30

Score: 5.9 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Integrated Dell Remote Access Controller (iDRAC)

affected

Version	Status	Constraints
`unspecified`	affected	< 4.40.00.00

Configuration 1 [-]

cpe:2.3:o:dell:idrac9_firmware:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-8812	Dell EMC iDRAC9 versions prior to 4.40.00.00 contain a stack-based overflow vulnerability. A remote authenticated attacker could potentially exploit this vulnerability to overwrite configuration information by injecting arbitrarily large payload.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00515.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://www.dell.com/support/kbdoc/000185293

History

No history.

Subscriptions

Dell Idrac9 Firmware

MITRE

Status: PUBLISHED

Assigner: dell

Published: 2021-04-30T20:55:19.049Z

Updated: 2024-09-16T20:01:18.387Z

Reserved: 2021-01-04T00:00:00.000Z

Link: CVE-2021-21540

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-30T21:15:08.740

Modified: 2024-11-21T05:48:33.250

Link: CVE-2021-21540

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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