CVE-2021-33045 — Dahua IP Camera Authentication Bypass Vulnerability

provenance: imported · CVE: CVE-2021-33045

CVE-2021-33045: Dahua IP Camera Authentication Bypass Vulnerability

CISA Known Exploited Vulnerability (KEV)


Vendor / project	Dahua
Product	IP Camera Firmware
Date added	2024-08-21
Due date	2024-09-11
Ransomware campaign use	Unknown

Description

Dahua IP cameras and related products contain an authentication bypass vulnerability when the loopback device is specified by the client during authentication.

Required action (CISA)

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes

https://www.dahuasecurity.com/aboutUs/trustedCenter/details/582; https://nvd.nist.gov/vuln/detail/CVE-2021-33045

References

NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-33045
KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog