CVE-2017-9595: Fsbbigfork First State Bank Of Bigfork Mobile Banking

Medium severity, CVSS 5.9. EPSS: 0.5% chance of exploitation in the next 30 days.

The "First State Bank of Bigfork Mobile Banking" by First State Bank of Bigfork app 4.0.3 -- aka first-state-bank-of-bigfork-mobile-banking/id1133969876 for iOS does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Affected products

• Fsbbigfork First State Bank Of Bigfork Mobile Banking: version 4.0.3 only

Published 2017-06-16. Last modified 2026-06-17.