Property Management System from ChanGate has a SQL Injection vulnerability, allowing unauthenticated remote attackers to inject arbitrary SQL commands to read, modify, and delete database contents.
https://www.twcert.org.tw/tw/cp-132-8140-ee91e-1.html
https://www.twcert.org.tw/en/cp-139-8141-9b045-2.html
https://www.chtsecurity.com/news/8585c924-4a27-4337-bb44-684adc206432
https://www.chtsecurity.com/news/4552fc54-18af-4c18-972d-394a68e44a39