CVE-2021-43512: FLIGHTRADAR24 Flight Tracker

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in FlightRadar24 v8.9.0, v8.10.0, v8.10.2, v8.10.3, v8.10.4 for Android, allows attackers to cause unspecified consequences due to being able to decompile a local application and extract their API keys.

Affected products

• FLIGHTRADAR24 FLIGHTRADAR24 Flight Tracker: version 8.9.0 only; version 8.10.0 only; version 8.10.2 only; version 8.10.3 only; version 8.10.4 only

Published 2022-06-02. Last modified 2026-06-17.