The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 22 Oct 2025 09:30:00 +0900


Wed, 22 Oct 2025 05:30:00 +0900


Wed, 22 Oct 2025 04:30:00 +0900


Wed, 30 Jul 2025 11:15:00 +0900

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 16 Jul 2025 22:45:00 +0900

Type Values Removed Values Added
Metrics epss

{'score': 0.94124}

epss

{'score': 0.94092}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: dahua

Published:

Updated: 2026-01-12T19:53:51.321Z

Reserved: 2021-05-17T00:00:00.000Z

Link: CVE-2021-33045

cve-icon Vulnrichment

Updated: 2024-08-03T23:42:19.573Z

cve-icon NVD

Status : Analyzed

Published: 2021-09-15T22:15:10.687

Modified: 2026-01-13T22:20:20.110

Link: CVE-2021-33045

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses