How severe is CVE-2021-44386 vulnerability?

The severity of CVE-2021-44386 vulnerability is high with a CVSS score of 7.7.

What is the affected software for CVE-2021-44386 vulnerability?

The affected software for CVE-2021-44386 vulnerability is Reolink RLC-410W firmware version 3.0.0.136_20121102.

How can the CVE-2021-44386 vulnerability be exploited?

The CVE-2021-44386 vulnerability can be exploited by sending a specially-crafted HTTP request to the cgiserver.cgi JSON command parser, leading to a denial of service and reboot of the device.

Is reolink RLC-410W firmware version 3.0.0.136_20121102 vulnerable to CVE-2021-44386?

Yes, reolink RLC-410W firmware version 3.0.0.136_20121102 is vulnerable to CVE-2021-44386.

Vulnerability/
CVE-2021-44386

high

8.6

CWE

28/1/2022

4/8/2024

CVE-2021-44386: 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. SetPtzPatrol 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 CVE-2021-44386 vulnerability?
CVE-2021-44386 is a denial of service vulnerability in the cgiserver.cgi JSON command parser functionality of Reolink RLC-410W firmware version 3.0.0.136_20121102.
How severe is CVE-2021-44386 vulnerability?
The severity of CVE-2021-44386 vulnerability is high with a CVSS score of 7.7.
What is the affected software for CVE-2021-44386 vulnerability?
The affected software for CVE-2021-44386 vulnerability is Reolink RLC-410W firmware version 3.0.0.136_20121102.
How can the CVE-2021-44386 vulnerability be exploited?
The CVE-2021-44386 vulnerability can be exploited by sending a specially-crafted HTTP request to the cgiserver.cgi JSON command parser, leading to a denial of service and reboot of the device.
Is reolink RLC-410W firmware version 3.0.0.136_20121102 vulnerable to CVE-2021-44386?
Yes, reolink RLC-410W firmware version 3.0.0.136_20121102 is vulnerable to CVE-2021-44386.

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agent/weakness
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agent/type
agent/event
agent/description
agent/last-modified-date
agent/softwarecombine
agent/first-publish-date
agent/tags
collector/mitre-cve
source/MITRE
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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