CVE-2021-21818: High severity d-link dir-3040 vulnerability

Published Jul 16, 2021
·
Updated

A hard-coded password vulnerability exists in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to a denial of service. An attacker can send a sequence of requests to trigger this vulnerability.

Affected Software

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

Event History

Jul 16, 2021
CVE Published
via MITRE·10:24 AM
Data Sourced
via MITRE·10:24 AM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is CVE-2021-21818?

CVE-2021-21818 is a hard-coded password vulnerability in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03.

2

How severe is CVE-2021-21818?

CVE-2021-21818 has a severity value of 7.5 (high).

3

What is the affected software for CVE-2021-21818?

The affected software for CVE-2021-21818 is D-LINK DIR-3040 1.13B03.

4

What is the impact of CVE-2021-21818?

CVE-2021-21818 can lead to a denial of service if a specially crafted network request is sent.

5

Is CVE-2021-21818 exploitable remotely?

Yes, CVE-2021-21818 can be exploited remotely by sending a sequence of requests.

Contact

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