CVE-2021-33046

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 68.3% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-01-13 20:27Z4 YR AGO

Last updated

2024-08-03 23:42Z2 YR AGO

Reserved

2021-05-17

Assigning CNA

dahua

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-287Improper AuthenticationClass

Data version

5.1

Document digest

ec659135c3d95f4bc1e01e47a019387d3b96c84b23d2cba57b014630e7b38b45

• www.dahuasecurity.comhttps://www.dahuasecurity.com/support/cybersecurity/details/957x_refsource_MISC
• www.dahuasecurity.comhttps://www.dahuasecurity.com/support/cybersecurity/details/987x_refsource_CONFIRM
• support.dahuatech.comhttps://support.dahuatech.com/networkSecurity/securityDetails?id=95x_refsource_CONFIRM