Dahua CVE-2021-33044/33045 auth bypass admin access (CameraSwarm)

Ibrahim Saud@tektrix

•updated Sep 23, 2026•2•0•10

Detects anomalous activity on Dahua camera management interfaces (port 37777) where multiple failed authentication attempts are followed by administrative configuration actions without a corresponding successful credentialed login, suggesting exploitation of authentication-bypass vulnerabilities such as CVE-2021-33044 and CVE-2021-33045.