What is CVE-2021-44882 vulnerability?

CVE-2021-44882 is a command injection vulnerability found in D-Link device DIR_878_FW1.30B08_Hotfix_02.

How severe is CVE-2021-44882?

CVE-2021-44882 has a severity score of 9.8 (Critical).

What is the affected software by CVE-2021-44882?

The affected software by CVE-2021-44882 includes D-Link device DIR_878 firmware versions 1.20b05 and 1.30b08-hotfix_02_beta.

How can an attacker exploit CVE-2021-44882?

An attacker can exploit CVE-2021-44882 by sending a crafted HNAP1 POST request to the vulnerable D-Link device, allowing them to execute arbitrary commands.

Where can I find more information about CVE-2021-44882?

You can find more information about CVE-2021-44882 on the following references: [GitHub](https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_1/1.md), [D-Link Support Announcement](https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286), [D-Link Security Bulletin](https://www.dlink.com/en/security-bulletin/).

Vulnerability/
CVE-2021-44882

critical

CWE

4/2/2022

4/8/2024

CVE-2021-44882: Command Injection

First published: Fri Feb 04 2022(Updated: )

D-Link device DIR_878_FW1.30B08_Hotfix_02 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.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Dlink Dir-878 Firmware	<=1.20b05
Dlink Dir-878 Firmware	=1.30b08-hotfix_02_beta
Dlink Dir-878

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Reference Links

Frequently Asked Questions

What is CVE-2021-44882 vulnerability?
CVE-2021-44882 is a command injection vulnerability found in D-Link device DIR_878_FW1.30B08_Hotfix_02.
How severe is CVE-2021-44882?
CVE-2021-44882 has a severity score of 9.8 (Critical).
What is the affected software by CVE-2021-44882?
The affected software by CVE-2021-44882 includes D-Link device DIR_878 firmware versions 1.20b05 and 1.30b08-hotfix_02_beta.
How can an attacker exploit CVE-2021-44882?
An attacker can exploit CVE-2021-44882 by sending a crafted HNAP1 POST request to the vulnerable D-Link device, allowing them to execute arbitrary commands.
Where can I find more information about CVE-2021-44882?
You can find more information about CVE-2021-44882 on the following references: [GitHub](https://github.com/pjqwudi/my_vuln/blob/main/D-link/vuln_1/1.md), [D-Link Support Announcement](https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10286), [D-Link Security Bulletin](https://www.dlink.com/en/security-bulletin/).

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agent/weakness
agent/references
agent/severity
agent/author
agent/description
agent/type
agent/tags
agent/event
agent/first-publish-date
agent/softwarecombine
agent/last-modified-date
collector/mitre-cve
source/MITRE
vendor/dlink
canonical/dlink dir-878 firmware
version/dlink dir-878 firmware/1.20b05
version/dlink dir-878 firmware/1.30b08-hotfix_02_beta
canonical/dlink dir-878

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