CVE-2017-9577 describes a critical vulnerability in the First Citizens Bank-Mobile Banking iOS app (version 3.0.0) where it fails to properly validate X.509 certificates from SSL servers. This flaw allows man-in-the-middle (MitM) attackers to impersonate legitimate servers, potentially leading to the interception of sensitive user information through crafted certificates. Rated as MEDIUM severity with a CVSS score of 5.9, the vulnerability has a network attack vector and high confidentiality impact, though it requires high attack complexity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
3.0.0CPE matchmatch criteria | cpe:2.3:a:fcbl:first_citizens_bank-mobile:3.0.0:*:*:*:*: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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
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.