COVID-19 Tracking App Exposes Sensitive Information Due to Improper Request Sequencing

COVID-19 Tracking App Exposes Sensitive Information Due to Improper Request Sequencing

CVE-2021-33838 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Luca through 1.7.4 on Android allows remote attackers to obtain sensitive information about COVID-19 tracking because requests related to Check-In State occur shortly after requests for Phone Number Registration.

Learn more about our Cis Benchmark Audit For Google Android.