CVE-2021-40419 CRITICAL

CVE-2021-40419

Vendor N/A

Product n/a

Weakness CWE-489

Published January 28, 2022

Last update April 15, 2025

View on NVD All CVEs

CVSS base score

10.0/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

A firmware update vulnerability exists in the 'factory' binary of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted series of network requests can lead to arbitrary firmware update. An attacker can send a sequence of requests to trigger this vulnerability.

Key dates

02Disclosure timeline

January 28, 2022 CVE published

April 15, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2021-40419 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/489.html

Related vulnerabilities

CVE-2021-40419

01Description

02Disclosure timeline

03References

04Related CVE