Publisher not identified
Access control vulnerability found in some Dahua products
Affected and fixed version statements observed in the public BlackTree CVE catalogue. These statements describe vulnerability scope, not publisher support entitlement.
This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.
A missing support date does not mean the product is supported. CVE publication dates and affected-version ranges must not be interpreted as EOL dates.
CVE-observed version history
| CVE | Published | Affected versions | Fixed version information | Publisher evidence |
|---|---|---|---|---|
| CVE-2021-33046 | 13 Jan 2022 | Dahua IP Camera devices IPC-HX3XXX, and IPC-HX5XXX; PTZ Dome Camera SD1A1, SD22, SD49, SD50, SD52C, and SD6AL; Thermal TPC-BF1241,TPC-BF2221, TPC-SD2221; VTO2101E, VTOX221E, and ASC2204C devices Buildtime between 2017/7 ~ 2021/7. NVR devices NVR4XXX, and NVR5XXX; XVR devices XVR4XXX, and XVR5XXX; HCVR devices HCVR7XXX, and HCVR8XXX devices Buildtime between 2017/1 ~ 2021/7. | No fixed version is explicitly recorded in the structured CVE data. | Use CVE record |
How this record is maintained
The CVE inventory is reconciled automatically from cve.blacktree.nl. Exact identity matches link to existing Lifecycle product or package histories. Unmatched products stay in a prioritised publisher-source research queue, and Lifecycle marks the date gap instead of inferring a support boundary from vulnerability data.