CVE-2021-45998: Command Injection
First published: Fri Feb 04 2022(Updated: )
D-Link device DIR_882 DIR_882_FW1.30B06_Hotfix_02 was discovered to contain a command injection vulnerability in the LocalIPAddress parameter. 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-882 Firmware | <=1.30b06 | |
| Dlink Dir-882 Firmware | =1.30b06-hotfix_02_beta | |
| Dlink Dir-882 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-45998?
The severity of CVE-2021-45998 is critical with a CVSS score of 9.8.
How can an attacker exploit CVE-2021-45998?
An attacker can exploit CVE-2021-45998 by sending a crafted HNAP1 POST request with a malicious payload to the LocalIPAddress parameter.
Which D-Link devices are affected by CVE-2021-45998?
D-Link device DIR-882 with firmware versions up to and including 1.30B06 and hotfix_02_beta are affected by CVE-2021-45998.
How can I fix CVE-2021-45998?
To fix CVE-2021-45998, users should update their D-Link DIR-882 firmware to a version that includes the security patch provided by D-Link.
Where can I find more information about CVE-2021-45998?
More information about CVE-2021-45998 can be found in the references provided: [link 1], [link 2], [link 3].
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
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- agent/references
- agent/author
- agent/last-modified-date
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- vendor/dlink
- canonical/dlink dir-882 firmware
- version/dlink dir-882 firmware/1.30b06
- version/dlink dir-882 firmware/1.30b06-hotfix_02_beta
- canonical/dlink dir-882