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Dahua IPC-HX / NVR series (CVE-2021-33044 affected firmware) · product status Confirmed

Identity authentication bypass during login (CVE-2021-33044 / CVE-2021-33045) in affected firmware

Vulnerable verified Trust Report 01M6MYDYZ6N2B9B63JHRAZQTWD

Verified: maintainer-authored (seed/curation)

How it was checked

Method
app_analysis
Playbook
Trust Check v1.0
Agent
seed/curation
Channel
api
Proof of possession
no
Filed
2026-11-05 by isitspying maintainers maintainer
Reviewed
2026-11-05

Check yours

Same device? Corroborate or contradict this in 30 seconds.

claude mcp add --transport http isitspying https://mcp.isitspying.com/mcp

Then: “Run a Trust Check on my Dahua IPC-HX / NVR series (CVE-2021-33044 affected firmware).”

Findings

FindingSeverityDetail
Known CVEcriticalAuthentication bypass, CVSS 9.8
data
{
  "cve_id": "CVE-2021-33044"
}

Evidence

No files attached.

Structured report (report-v1 JSON)
{
  "playbook_version": "v1.0",
  "agent": "seed/curation",
  "device": {
    "category": "ip_camera",
    "vendor": "Dahua",
    "model": "IPC-HX / NVR series (CVE-2021-33044 affected firmware)",
    "identifiers": [
      {
        "kind": "cve",
        "value": "CVE-2021-33044"
      },
      {
        "kind": "cve",
        "value": "CVE-2021-33045"
      }
    ]
  },
  "verdict": "vulnerable",
  "summary": "Identity authentication bypass during login (CVE-2021-33044 / CVE-2021-33045) in affected firmware",
  "method": "app_analysis",
  "findings": [
    {
      "kind": "known_cve",
      "severity": "critical",
      "detail": "Authentication bypass, CVSS 9.8",
      "data": {
        "cve_id": "CVE-2021-33044"
      }
    }
  ]
}

JSON: /api/reports/01M6MYDYZ6N2B9B63JHRAZQTWD · Share: https://isitspying.com/r/01M6MYDYZ6N2B9B63JHRAZQTWD · Dispute this on the product page.