Vulnerability in ZTE Axon 30 Pro Message Service

CVE-2021-21742

There is an information leak vulnerability in the message service app of a ZTE mobile phone. Due to improper parameter settings, attackers could use this vulnerability to obtain some sensitive information of users by accessing specific pages.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.007 (49.3th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.3% 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-2021-21742: held from 0.007 to 0.007.

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

Affected products

References

Frequently asked questions

What is CVE-2021-21742?
CVE-2021-21742 is a medium-severity vulnerability in ZTE Axon 30 Pro Message Service. CVSS score: 5.5/10. Published 2021-09-25.
How severe is CVE-2021-21742?
Medium severity. CVSS v3 base score is 5.5 out of 10.