Design/Logic Flaw

2017-06-1612:29:00

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6.1 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

33.2%

JSON

The “CFB Mobile Banking” by Citizens First Bank Wisconsin app 3.0.1 – aka cfb-mobile-banking/id1081102805 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.

CPENameOperatorVersion
cfb_mobile_bankingeq3.0.1

CPE	Name	Operator	Version
	cfb_mobile_banking	eq	3.0.1

References

medium.com/@chronic_9612/advisory-44-credit-union-apps-for-ios-may-allow-login-credential-exposure-4d2f380b85c5