VULNERABILITY INTELLIGENCE

CVE-2021-40409

CVSS score9.8 CRITICAL
EPSS probability3.66%
CISA KEVNot currently listed
Published2022-01-28
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An OS command injection vulnerability exists in the device network settings functionality of reolink RLC-410W v3.0.0.136_20121102. At [1] or [2], based on DDNS type, the ddns->password variable, that has the value of the password parameter provided through the SetDdns API, is not validated properly. This would lead to an OS command injection.

Weakness classification

  • talos-cna@cisco.com: CWE-78
  • nvd@nist.gov: CWE-78

Primary references