CVE-2017-5916 describes a critical vulnerability in the America's First Federal Credit Union (FCU) Mobile Banking app 3.1.0 for iOS, where the application fails to properly validate X.509 certificates from SSL servers. This oversight enables man-in-the-middle (MitM) attackers to spoof legitimate servers using crafted certificates. The vulnerability carries a CVSS v3 score of 5.9 (Medium), indicating a high potential for sensitive information disclosure if exploited, with a network-based attack vector and high attack complexity. There is currently no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.1.0CPE matchmatch criteria | cpe:2.3:a:america\'s_first_federal_credit_union:america\'s_first_fcu_mobile_banking:*:*:*:*:*:iphone_os:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.