The `Toybox.Ant.BurstPayload.add` API method in CIQ API version 2.2.0 up to and including 4.1.7 suffers from a type confusion vulnreability, which can result in an out-of-bounds write operation. A malicious application could create a specially crafted `Toybox.Ant.BurstPayload` object, call its `add` method, override arbitrary memory and hijack the execution of the device's firmware.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
garmin connect-iq |
Vulmon