CVE-2021-42784 - Vulnerability Details - OpenCVE

Description

OS Command Injection vulnerability in debug_fcgi of D-Link DWR-932C E1 firmware allows a remote attacker to perform command injection via a crafted HTTP request.

Published: 2021-11-23

Score: 9.8 Critical

EPSS: 7.1% 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

D-Link

DWR-932C E1

affected

Version	Status	Constraints
`1.0.0.4`	affected	≤ 1.0.0.4

Configuration 1 [-]

AND

cpe:2.3:o:dlink:dwr-932c_e1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dwr-932c:revision_e:*:*:*:*:*:*:*

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-2021-29740	OS Command Injection vulnerability in debug_fcgi of D-Link DWR-932C E1 firmware allows a remote attacker to perform command injection via a crafted HTTP request.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.07127.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10246

History

No history.

Subscriptions

Dlink Dwr-932c Dwr-932c E1 Firmware

MITRE

Status: PUBLISHED

Assigner: GovTech CSG

Published: 2021-11-23T21:37:35.000Z

Updated: 2024-08-04T03:38:50.209Z

Reserved: 2021-10-21T00:00:00.000Z

Link: CVE-2021-42784

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-11-23T22:15:08.083

Modified: 2026-06-17T04:10:08.550

Link: CVE-2021-42784

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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