CVE-2022-46642 - Vulnerability Details - OpenCVE

Description

D-Link DIR-846 A1_FW100A43 was discovered to contain a command injection vulnerability via the auto_upgrade_hour parameter in the SetAutoUpgradeInfo function.

Published: 2022-12-23

Score: 9.9 Critical

EPSS: 6.9% 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

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:dlink:dir-846_firmware:100a43:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-846:a1:*:*:*:*:*:*:*

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-2022-49446	D-Link DIR-846 A1_FW100A43 was discovered to contain a command injection vulnerability via the auto_upgrade_hour parameter in the SetAutoUpgradeInfo function.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.06925.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://github.com/CyberUnicornIoT/IoTvuln/blob/main/d-link/dir-846/D-Link%20dir-846%20SetAutoUpgradeInfo%20command%20injection%20vulnerability.md
https://www.dlink.com/en/security-bulletin/

History

Tue, 15 Apr 2025 14:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Dlink Dir-846 Dir-846 Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-12-23T00:00:00.000Z

Updated: 2025-04-15T03:29:08.047Z

Reserved: 2022-12-05T00:00:00.000Z

Link: CVE-2022-46642

Vulnrichment

Updated: 2024-08-03T14:39:37.107Z

NVD

Status : Modified

Published: 2022-12-23T15:15:16.060

Modified: 2025-04-15T04:15:33.303

Link: CVE-2022-46642

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-77

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