CVE-2021-44881: Command Injection

Published Feb 4, 2022
·
Updated

D-Link device DIR882 DIR882FW1.30B06Hotfix02 was discovered to contain a command injection vulnerability in the twsystem function. This vulnerability allows attackers to execute arbitrary commands via a crafted HNAP1 POST request.

Affected Software

3 affected components
Dlink Dir-882 Firmware<=1.30b06
Dlink Dir-882 Firmware=1.30b06-hotfix_02_beta
Dlink Dir-882

Event History

Feb 4, 2022
CVE Published
via MITRE·01:34 AM
Data Sourced
via MITRE·01:34 AM
Description
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Frequently Asked Questions

1

What is CVE-2021-44881?

CVE-2021-44881 is a command injection vulnerability in the D-Link device DIR_882 DIR_882_FW1.30B06_Hotfix_02.

2

How severe is CVE-2021-44881?

CVE-2021-44881 has a severity rating of 9.8 (Critical).

3

Which software versions are affected by CVE-2021-44881?

D-Link device DIR_882 with firmware version 1.30b06 and hotfix_02_beta are affected by CVE-2021-44881.

4

How can an attacker exploit CVE-2021-44881?

An attacker can exploit CVE-2021-44881 by sending a crafted HNAP1 POST request to the affected device.

5

Are there any references for CVE-2021-44881?

Yes, here are some references for CVE-2021-44881: [link1](https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_3/3.md), [link2](https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10287), [link3](https://www.dlink.com/en/security-bulletin/).

Contact

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