CVE-2021-40411

HIGH

Reolink RLC-410W v3.0.0.136_20121102 - Command Injection

Title source: llm

Description

An OS command injection vulnerability exists in the device network settings functionality of reolink RLC-410W v3.0.0.136_20121102. At [6] the dns_data->dns2 variable, that has the value of the dns2 parameter provided through the SetLocalLink API, is not validated properly. This would lead to an OS command injection.

References (1)

Core 1

Core References

Exploit, Technical Description, Third Party Advisory x_refsource_misc

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1424

Scores

CVSS v3 7.2

EPSS 0.0469

EPSS Percentile 90.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-78

Status published

Products (1)

reolink/rlc-410w_firmware 3.0.0.136_20121102

Published Jan 28, 2022

Tracked Since Feb 18, 2026