VULNERABILITY INTELLIGENCE
CVE-2017-9589
CVSS score5.9 MEDIUM
EPSS probability0.49%
CISA KEVNot currently listed
Published2017-06-16
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
The "SCSB Shelbyville IL Mobile Banking" by Shelby County State Bank app 3.0.0 -- aka scsb-shelbyville-il-mobile-banking/id938960224 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.
Weakness classification
- CWE-295: Improper Certificate Validation