How severe is CVE-2021-21742?

Medium severity. CVSS v3 base score is 5.5 out of 10.

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.

EPSS: 0.007 (47.6th percentile) — read the EPSS interpretation.

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.

Affected products

Zte Axon_30_pro_message_service — versions 5.3.1.2103091059
N/a Zte Axon 30 Pro Message Service App — versions 5.3.1.2103091059

References

psirt@zte.com.cn (x_refsource_MISC, Vendor Advisory)

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.