An issue was discovered in CIRCONTROL CirCarLife before 4.3. Due to the storage of multiple sensitive information elements in a JSON format at /services/system/setup.json, an authenticated but unprivileged user can exfiltrate critical setup information.
https://www.exploit-db.com/exploits/45384/
https://github.com/SadFud/Exploits/tree/master/Real%20World/Suites/cir-pwn-life