CVE-2021-40411CWE-78

An OS command injection vulnerability exists in the device network settings functionality of reolink RLC-410W v3.0.0.136_20121102

Critical · published January 28, 2022

CVSS v3.0
9.1
EPSS
5%
Percentile
91.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
9.1 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.04695 · 91.8th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2022-01-28T19:10Z
EPSS history
Timeline
  • 28 JAN 19:10Z
    An OS command injection vulnerability exists in the device network settings functionality of reolink RLC-410W v3.0.0.136_20121102
    cvelistv5