What’s Vulnerable › Vulnerabilities

CVE-2021-21742

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-09-25 · updated 2026-06-17

Description

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.

Affected products

• ZTE Axon 30 Pro Message Service App: 5.3.1.2103091059

References

• https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019084
• https://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1019084

Get alerted when CVE-2021-21742 or the next vulnerability affects your stack