CVE-2017-9820
The National Payments Corporation of India BHIM application 1.3 for Android uses a custom keypad for which the input element is available to the Accessibility service, which makes it easier for attackers to bypass authentication.
Date published : 2018-08-24
https://github.com/magicj3lly/appexploits/blob/master/BHIM-App-PreliminaryReport.pdf