What’s Vulnerable › Vulnerabilities

CVE-2017-9579

• Severity: medium (CVSS 5.9 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-06-16 · updated 2026-06-17
• Weakness: CWE-295

Description

The "JMCU Mobile Banking" by Joplin Metro Credit Union app 3.0.0 -- aka jmcu-mobile-banking/id716065893 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 Jmcu Mobile Banking: 3.0.0

References

• https://medium.com/%40chronic_9612/advisory-44-credit-union-apps-for-ios-may-allow-login-credential-exposure-4d2f380b85c5
• https://medium.com/%40chronic_9612/advisory-44-credit-union-apps-for-ios-may-allow-login-credential-exposure-4d2f380b85c5

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