CVE-2021-46442
First published: Wed Apr 27 2022(Updated: )
In the "webupg" binary of D-Link DIR-825 G1, attackers can bypass authentication through parameters "autoupgrade.asp", and perform functions such as downloading configuration files and updating firmware without 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 the vulnerability ID of this vulnerability?
The vulnerability ID of this vulnerability is CVE-2021-46442.
What is the severity of CVE-2021-46442?
The severity of CVE-2021-46442 is critical with a CVSS score of 9.8.
How does the vulnerability CVE-2021-46442 affect D-Link DIR-825 G1?
The vulnerability CVE-2021-46442 allows attackers to bypass authentication in the "webupg" binary of D-Link DIR-825 G1 and perform unauthorized actions such as downloading configuration files and updating firmware.
Is D-Link DIR-825 G1 firmware vulnerable to CVE-2021-46442?
Yes, D-Link DIR-825 G1 firmware is vulnerable to CVE-2021-46442.
How can I fix the vulnerability CVE-2021-46442?
To fix the vulnerability CVE-2021-46442, D-Link recommends updating the firmware to the latest version available.
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