CVE-2021-40405
First published: Thu Apr 14 2022(Updated: )
A denial of service vulnerability exists in the cgiserver.cgi Upgrade API functionality of Reolink RLC-410W v3.0.0.136_20121102. A specially-crafted HTTP request can lead to a reboot. An attacker can send an HTTP request to trigger this vulnerability.
Credit: talos-cna@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Reolink Rlc-410w Firmware | =3.0.0.136_20121102 | |
| reolink RLC-410W |
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Frequently Asked Questions
What is CVE-2021-40405?
CVE-2021-40405 is a denial of service vulnerability in the cgiserver.cgi Upgrade API functionality of Reolink RLC-410W v3.0.0.136_20121102.
What is the severity of CVE-2021-40405?
The severity of CVE-2021-40405 is high with a severity value of 6.5.
How does CVE-2021-40405 impact Reolink RLC-410W firmware 3.0.0.136_20121102?
CVE-2021-40405 can be exploited by sending a specially-crafted HTTP request to trigger a reboot of the device.
How can I fix CVE-2021-40405?
There is currently no known fix or patch available for CVE-2021-40405. It is recommended to contact the vendor for information on mitigating the vulnerability.
Are there any references available for CVE-2021-40405?
Yes, you can find more information about CVE-2021-40405 at the following link: https://talosintelligence.com/vulnerability_reports/TALOS-2021-1422
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