Denial of Service Vulnerability in Reolink RLC-410W
CVE-2021-44405

8.6HIGH

Key Information:

Vendor

Reolink

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

What is CVE-2021-44405?

A vulnerability exists in the JSON command parser functionality of Reolink's RLC-410W camera, specifically in version 3.0.0.136_20121102. An attacker can exploit this issue by sending a specially-crafted HTTP request that may cause the device to reboot. This issue arises due to the improper handling of the StartZoomFocus parameter, which is expected to be an object but is not. Consequently, this can lead to service disruption for users relying on this surveillance equipment.

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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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