What is the vulnerability ID for this denial of service vulnerability?

The vulnerability ID for this denial of service vulnerability is CVE-2021-44383.

What is the affected software for this denial of service vulnerability?

The affected software for this denial of service vulnerability is Reolink RLC-410W v3.0.0.136_20121102 firmware.

What is the severity of CVE-2021-44383?

The severity of CVE-2021-44383 is high, with a CVSS score of 7.7.

What is the cause of the denial of service vulnerability?

The denial of service vulnerability is caused by a specially-crafted HTTP request that can lead to a reboot in the cgiserver.cgi JSON command parser functionality of Reolink RLC-410W v3.0.0.136_20121102 firmware.

How can an attacker exploit CVE-2021-44383?

An attacker can exploit CVE-2021-44383 by sending a specially-crafted HTTP request to trigger the reboot vulnerability in Reolink RLC-410W v3.0.0.136_20121102 firmware.

Vulnerability/
CVE-2021-44383

high

8.6

CWE

28/1/2022

4/8/2024

CVE-2021-44383: Input Validation

First published: Fri Jan 28 2022(Updated: )

A denial of service vulnerability exists in the cgiserver.cgi JSON command parser functionality of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted HTTP request can lead to a reboot. SetAutoUpgrade param is not object. 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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Reference Links

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1421

Frequently Asked Questions

What is the vulnerability ID for this denial of service vulnerability?
The vulnerability ID for this denial of service vulnerability is CVE-2021-44383.
What is the affected software for this denial of service vulnerability?
The affected software for this denial of service vulnerability is Reolink RLC-410W v3.0.0.136_20121102 firmware.
What is the severity of CVE-2021-44383?
The severity of CVE-2021-44383 is high, with a CVSS score of 7.7.
What is the cause of the denial of service vulnerability?
The denial of service vulnerability is caused by a specially-crafted HTTP request that can lead to a reboot in the cgiserver.cgi JSON command parser functionality of Reolink RLC-410W v3.0.0.136_20121102 firmware.
How can an attacker exploit CVE-2021-44383?
An attacker can exploit CVE-2021-44383 by sending a specially-crafted HTTP request to trigger the reboot vulnerability in Reolink RLC-410W v3.0.0.136_20121102 firmware.

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agent/first-publish-date
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vendor/reolink
canonical/reolink rlc-410w firmware
version/reolink rlc-410w firmware/3.0.0.136_20121102
canonical/reolink rlc-410w

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