Vulnerability in Huawei Emui

CVE-2020-9158

There is a Missing Cryptographic Step vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause DoS of Samgr.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.007 (50.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.3% 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-2020-9158: held from 0.007 to 0.007.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

  • Huawei Emui — versions 8.0, 8.2, 9.1.0
  • Huawei Magic Ui — versions 2.1.1, 3.0.0, 3.1.0
  • Emui, Magic Ui — versions EMUI 11.0.0, EMUI 10.1.1, EMUI 10.1.0

References

Frequently asked questions

What is CVE-2020-9158?
CVE-2020-9158 is a high-severity vulnerability in Huawei Emui. CVSS score: 7.5/10. Published 2021-07-01.
How severe is CVE-2020-9158?
High severity. CVSS v3 base score is 7.5 out of 10.