CVE-2021-21820
First published: Fri Jul 16 2021(Updated: )
A hard-coded password vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to code execution. An attacker can send a sequence of requests to trigger this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dlink Dir-3040 Firmware | =1.13b03 | |
| Dlink Dir-3040 |
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Frequently Asked Questions
What is CVE-2021-21820?
CVE-2021-21820 is a hard-coded password vulnerability in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03.
How severe is CVE-2021-21820?
CVE-2021-21820 has a severity rating of 9.8 (Critical).
What is the affected software for CVE-2021-21820?
The affected software for CVE-2021-21820 is D-LINK DIR-3040 1.13B03.
What is the vulnerability type of CVE-2021-21820?
CVE-2021-21820 is a hard-coded password vulnerability.
Is there a fix available for CVE-2021-21820?
Yes, a fix is available for CVE-2021-21820. It is recommended to update to the latest firmware version.
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