Vulnerability in Huawei Emui

CVE-2021-22380

There is a Cleartext Transmission of Sensitive Information Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may affect service confidentiality and availability.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

EPSS exploit prediction

EPSS: 0.006 (44.7th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2021-22380: held from 0.006 to 0.006.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

  • Huawei Emui — versions 9.1.0
  • Emui — versions EMUI 9.1.0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2021-22380?
CVE-2021-22380 is a critical-severity vulnerability in Huawei Emui, classified under Cleartext Transmission of Sensitive Information. CVSS score: 9.1/10. Published 2021-06-30.
How severe is CVE-2021-22380?
Critical severity. CVSS v3 base score is 9.1 out of 10.