Denial of Service Vulnerability in Reolink RLC-410W by Reolink
CVE-2021-44404

8.6HIGH

Key Information:

Vendor

Reolink

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

What is CVE-2021-44404?

A denial of service vulnerability has been identified in the JSON command parser functionality of the Reolink RLC-410W camera. By crafting a specific HTTP request, an attacker can exploit this vulnerability, causing the device to reboot unexpectedly. This issue arises due to the mishandling of the GetZoomFocus parameter, which should be an object but is not. Consequently, devices running affected firmware versions could be rendered momentarily unavailable, potentially disrupting surveillance activities.

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

.