CVE-2021-46441: OS Command Injection
First published: Wed Apr 27 2022(Updated: )
In the "webupg" binary of D-Link DIR-825 G1, because of the lack of parameter verification, attackers can use "cmd" parameters to execute arbitrary system commands after obtaining authorization.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Dlink Dir-825 Firmware | ||
| Dlink Dir-825 | =g1 |
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Frequently Asked Questions
What is CVE-2021-46441?
CVE-2021-46441 is a vulnerability in the "webupg" binary of D-Link DIR-825 G1 routers that allows attackers to execute arbitrary system commands after obtaining authorization.
How severe is CVE-2021-46441?
CVE-2021-46441 has a severity rating of 8.8 (critical).
What software is affected by CVE-2021-46441?
The D-Link DIR-825 G1 routers running Dlink Dir-825 Firmware are affected by CVE-2021-46441.
How can attackers exploit CVE-2021-46441?
Attackers can exploit CVE-2021-46441 by using the "cmd" parameter in the "webupg" binary to execute arbitrary system commands.
Where can I find more information about CVE-2021-46441?
You can find more information about CVE-2021-46441 at the following references: [Link 1](https://github.com/tgp-top/D-Link-DIR-825), [Link 2](https://www.dlink.com/en/security-bulletin/)
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