system
Describe <CVE-2017-9821>.
user
What is <CVE-2017-9821>?
assistant
The National Payments Corporation of India BHIM application 1.3 for Android relies on three hardcoded strings (AK-NPCIMB, IM-NPCIBM, and VK-NPCIBM) for SMS validation, which makes it easier for attackers to bypass authentication..