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
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.