CVE-2021-33045

2021-09-1521:50:08

dahua

www.cve.org

dahua products

identity authentication

bypass vulnerability

cve-2021-33045

data packets

AI Score

9.9

Confidence

High

EPSS

0.933

Percentile

99.1%

JSON

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.

CNA Affected

[
  {
    "product": "Some Dahua IP Camera, Video Intercom, NVR, XVR devices",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Dahua IP Camera devices IPC-HX3XXX, IPC-HX5XXX, and IPC-HUM7XXX Buildtime before May, 2020, Video Intercom devices VTO75X95X, VTO65XXX, and VTH542XH, NVR devices NVR1XXX, NVR2XXX, NVR5XXX, and NVR6XX, XVR devices XVR4xxx, XVR5xxx, and XVR7xxx Buildtime before December, 2019."
      }
    ]
  }
]