CVE-2021-40404

An authentication bypass vulnerability exists in the cgiserver.cgi Login functionality of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted HTTP request can lead to authentication bypass. An attacker can send an HTTP request to trigger this vulnerability.

• CWE-284
• CWE-287

• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1420Exploit, Third Party Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1420Exploit, Third Party Advisory

Published

Jan 28, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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