What is CVE-2022-44808?

CVE-2022-44808 is a command injection vulnerability found on D-Link DIR-823G devices with firmware version 1.02B03.

How severe is CVE-2022-44808?

CVE-2022-44808 has a severity score of 9.8 (critical).

How can I fix CVE-2022-44808?

To mitigate CVE-2022-44808, it is recommended to apply the latest firmware update provided by D-Link and keep the device up to date.

Where can I find more information about CVE-2022-44808?

You can find more information about CVE-2022-44808 in the following references: [Link 1](https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/HNAP1), [Link 2](https://github.com/RobinWang825/IoT_vuln/tree/main/D-Link/DIR-823G/2), [Link 3](https://www.dlink.com/en/security-bulletin/).

Vulnerability/
CVE-2022-44808

critical

9.8

CWE

78 77

22/11/2022

3/8/2024

CVE-2022-44808: OS Command Injection

First published: Tue Nov 22 2022(Updated: )

A command injection vulnerability has been found on D-Link DIR-823G devices with firmware version 1.02B03 that allows an attacker to execute arbitrary operating system commands through well-designed /HNAP1 requests. Before the HNAP API function can process the request, the system function executes an untrusted command that triggers the vulnerability.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Dlink Dir-823g Firmware	=1.02b03
Dlink Dir-823g

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Reference Links

Frequently Asked Questions

What is CVE-2022-44808?
CVE-2022-44808 is a command injection vulnerability found on D-Link DIR-823G devices with firmware version 1.02B03.
How severe is CVE-2022-44808?
CVE-2022-44808 has a severity score of 9.8 (critical).
How does CVE-2022-44808 affect D-Link DIR-823G devices?
CVE-2022-44808 allows an attacker to execute arbitrary operating system commands through well-designed /HNAP1 requests on D-Link DIR-823G devices with firmware version 1.02B03.
How can I fix CVE-2022-44808?
To mitigate CVE-2022-44808, it is recommended to apply the latest firmware update provided by D-Link and keep the device up to date.
Where can I find more information about CVE-2022-44808?
You can find more information about CVE-2022-44808 in the following references: [Link 1](https://github.com/726232111/VulIoT/tree/main/D-Link/DIR823G%20V1.0.2B05/HNAP1), [Link 2](https://github.com/RobinWang825/IoT_vuln/tree/main/D-Link/DIR-823G/2), [Link 3](https://www.dlink.com/en/security-bulletin/).

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vendor/dlink
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version/dlink dir-823g firmware/1.02b03
canonical/dlink dir-823g

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