What is CVE-2025-46590?

CVE-2025-46590 is a medium-severity vulnerability in Huawei Harmonyos, classified under Improper Authentication. CVSS score: 6.3/10. Published 2025-05-06.

How severe is CVE-2025-46590?

Medium severity. CVSS v3 base score is 6.3 out of 10.

Auth bypass in Huawei Harmonyos

CVE-2025-46590

Bypass vulnerability in the network search instruction authentication module Impact: Successful exploitation of this vulnerability can bypass authentication and enable access to some network search functions.

Vulnerability class: Broken Authentication

EPSS: 0.002 (9.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Huawei Harmonyos — versions 5.0.0

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-46590?: CVE-2025-46590 is a medium-severity vulnerability in Huawei Harmonyos, classified under Improper Authentication. CVSS score: 6.3/10. Published 2025-05-06.
How severe is CVE-2025-46590?: Medium severity. CVSS v3 base score is 6.3 out of 10.