What is CVE-2021-33046?

CVE-2021-33046 is a critical-severity vulnerability in Dahuasecurity Asc2204c, classified under Improper Authentication. CVSS score: 9.8/10. Published 2022-01-13.

How severe is CVE-2021-33046?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Dahuasecurity Asc2204c

CVE-2021-33046

Some Dahua products have access control vulnerability in the password reset process. Attackers can exploit this vulnerability through specific deployments to reset device passwords.

Vulnerability class: Broken Authentication

EPSS: 0.013 (67.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

cybersecurity@dahuatech.com (x_refsource_MISC, Not Applicable)
cybersecurity@dahuatech.com (x_refsource_CONFIRM, Vendor Advisory)
cybersecurity@dahuatech.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-33046?: CVE-2021-33046 is a critical-severity vulnerability in Dahuasecurity Asc2204c, classified under Improper Authentication. CVSS score: 9.8/10. Published 2022-01-13.
How severe is CVE-2021-33046?: Critical severity. CVSS v3 base score is 9.8 out of 10.