CVE-2021-46314 - Vulnerability Details - OpenCVE

Description

A Remote Command Execution (RCE) vulnerability exists in HNAP1/control/SetNetworkTomographySettings.php of D-Link Router DIR-846 DIR846A1_FW100A43.bin and DIR846enFW100A53DLA-Retail.bin because backticks can be used for command injection when judging whether it is a reasonable domain name.

Published: 2022-02-17

Score: 9.8 Critical

EPSS: 23.5% Moderate

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:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:dlink:dir-846_firmware:100a53dla:*:*:*:*:*:*:*

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

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 Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.23473.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/doudoudedi/DIR-846_Command_Injection/blob/main/DIR-846_Command_Injection1.md
https://www.dlink.com/en/security-bulletin/

History

No history.

Subscriptions

Dlink Dir-846 Dir-846 Firmware

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-02-17T20:59:18.000Z

Updated: 2024-08-04T05:02:11.058Z

Reserved: 2022-01-18T00:00:00.000Z

Link: CVE-2021-46314

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-02-17T21:15:07.787

Modified: 2024-11-21T06:33:52.127

Link: CVE-2021-46314

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

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