What is CVE-2023-46773?

CVE-2023-46773 is a critical-severity vulnerability in Huawei Emui, classified under Incorrect Default Permissions. CVSS score: 9.8/10. Published 2023-12-06.

How severe is CVE-2023-46773?

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

Is CVE-2023-46773 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Huawei Emui

CVE-2023-46773

Permission management vulnerability in the PMS module. Successful exploitation of this vulnerability may cause privilege escalation.

EPSS: 0.005 (40.7th 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

Huawei Emui — versions 13.0.0
Huawei Harmonyos — versions 4.0.0, 3.1.0, 3.0.0

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

psirt@huawei.com (Vendor Advisory)
psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-46773?: CVE-2023-46773 is a critical-severity vulnerability in Huawei Emui, classified under Incorrect Default Permissions. CVSS score: 9.8/10. Published 2023-12-06.
How severe is CVE-2023-46773?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2023-46773 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.