CVE-2021-21913: Critical severity d-link dir-3040 vulnerability

Published Sep 23, 2021
·
Updated

An information disclosure vulnerability exists in the WiFi Smart Mesh functionality of D-LINK DIR-3040 1.13B03. A specially-crafted network request can lead to command execution. An attacker can connect to the MQTT service to trigger this vulnerability.

Affected Software

2 affected components
Dlink Dir-3040 Firmware=1.13b03
Dlink DIR-3040

Event History

Sep 23, 2021
CVE Published
via MITRE·02:48 PM
Data Sourced
via MITRE·02:48 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the vulnerability ID for this issue?

The vulnerability ID for this issue is CVE-2021-21913.

2

What is the severity of CVE-2021-21913?

CVE-2021-21913 has a severity rating of 9.8 (Critical).

3

What is the affected software of CVE-2021-21913?

The affected software of CVE-2021-21913 is D-LINK DIR-3040 Firmware 1.13B03.

4

What is the description of CVE-2021-21913?

CVE-2021-21913 is an information disclosure vulnerability in the WiFi Smart Mesh functionality of D-LINK DIR-3040 1.13B03, which can be exploited to lead to command execution.

5

Is there any reference for CVE-2021-21913?

Yes, you can find more details about CVE-2021-21913 at the following link: https://talosintelligence.com/vulnerability_reports/TALOS-2021-1361

Contact

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