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 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
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/).
- collector/nvd-index
- agent/weakness
- agent/references
- 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