CVE-2017-9577

Name: CVE-2017-9577
Creator: NVD / NIST
Published: 2017-06-16T12:29:00.787+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.49%

Last modified Jun 17, 2026

CVE-2017-9577 is a vulnerability of currently unknown severity. The "First Citizens Bank-Mobile Banking" by First Citizens Bank (AL) app 3.0.0 -- aka first-citizens-bank-mobile-banking/id566037101 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.. EPSS estimates a 0.49% chance of exploitation in the next 30 days.

Description

The "First Citizens Bank-Mobile Banking" by First Citizens Bank (AL) app 3.0.0 -- aka first-citizens-bank-mobile-banking/id566037101 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.

Metrics

EPSS Probability

0.49%

38.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-295

Affected Software

Vendor	Product	Versions
Fcbl	First Citizens Bank-Mobile	3.0.0

References

Timeline

Published: Jun 16, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-9577?

How severe is CVE-2017-9577?

Severity scoring for CVE-2017-9577 is pending analysis. The EPSS model estimates a 0.49% probability of exploitation in the next 30 days.

How do I fix CVE-2017-9577?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-9577?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST