7.5

CVE-2021-39967: huawei emui Incorrect Default Permissions

CVSS: 7.5v3.1HighModified
Published 03-01-2022Last modified 22-05-2025
Open JSON

Vulnerability summary

CVE-2021-39967 is a high (CVSS 7.5) Incorrect Default Permissions vulnerability in huawei emui. EPSS estimates a 0.64% chance of exploitation in the next 30 days, higher than 50.1% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.64%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 03-01-2022
    PublishedVulnerability first disclosed.
  2. 22-05-2025
    Last modifiedVulnerability information updated.

Description

There is a Vulnerability of obtaining broadcast information improperly due to improper broadcast permission settings in Smartphones.Successful exploitation of this vulnerability may affect service confidentiality.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.64%

Chance of exploitation in the next 30 days

Percentile

50%

Versus all other CVEs

30-day change

0.00 pp

From 0.64% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.64%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Huawei3 products

1 vendor · 3 products

References

2 links