Denial of Service Vulnerability in Reolink RLC-410W Camera
CVE-2021-44407

8.6HIGH

Key Information:

Vendor

Reolink

Status
Rlc-410w Firmware
Vendor
CVE Published:
28 January 2022

What is CVE-2021-44407?

A denial of service vulnerability exists in the JSON command parser of the Reolink RLC-410W camera, specifically in the cgiserver.cgi component. An attacker can exploit this vulnerability by sending a specially-crafted HTTP request that triggers an unintended reboot of the device. This flaw arises from the TestEmail parameter not being treated as an object, allowing for potential misuse and disruption of service.

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References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC

CVSS V3.1

Score:
8.6
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

CVSS V3.0

Score:
8.6
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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