CVE-2017-9586: Meafinancial Fsby Mobile Banking

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

The "FSBY Mobile Banking" by First State Bank of Yoakum TX app 3.0.0 -- aka fsby-mobile-banking/id899136434 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

• Meafinancial Fsby Mobile Banking: version 3.0.0 only

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