CVE-2021-44403: 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. GetPtzTattern 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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Frequently Asked Questions
What is CVE-2021-44403?
CVE-2021-44403 is a denial of service vulnerability in the cgiserver.cgi JSON command parser functionality of Reolink RLC-410W v3.0.0.136_20121102.
How severe is CVE-2021-44403?
CVE-2021-44403 has a severity rating of 7.7 (high).
What is the affected software for CVE-2021-44403?
The affected software for CVE-2021-44403 is Reolink RLC-410W firmware version 3.0.0.136_20121102.
How can an attacker exploit CVE-2021-44403?
An attacker can exploit CVE-2021-44403 by sending a specially-crafted HTTP request to the cgiserver.cgi JSON command parser functionality of the affected Reolink RLC-410W firmware.
Is reolink RLC-410W vulnerable to CVE-2021-44403?
No, reolink RLC-410W is not vulnerable to CVE-2021-44403.
- collector/nvd-index
- agent/severity
- agent/references
- agent/event
- agent/weakness
- agent/author
- agent/type
- 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